#COVID-19 and flu

[whileyoureinschoolidothisallday]

I have nothing but bad news for y'all

We were supposed to have until April to leave comments, but the cdc has officially ended the 5 day isolation period as of today, March 1st, 2024.

They're saying as long as it's been 24hrs and your symptoms are improving, you're good.

Nothing about covid has changed. Medical professionals are obviously slamming this decision. All this does is make it even more difficult to avoid long covid, because now workers will have to fight for sick days and time off they already barely have just to fucking heal from an organ damaging virus.

Idk what to say for this one.

[daisiesonafield-blog]

“Mystery virus” getting everyone sick… …. It’s COVID

Link

[guiasmaternos]

Child Flu: How to Recognize, Treat, and Prevent

Child flu is a common but manageable concern for parents. Get updated information on how to recognize, treat, and prevent it. Learn about symptoms, home treatment, vaccination, myths, and more.

Child flu is more than just a simple cold and can be a frightening experience for both the child and the parents. With proper understanding of the symptoms, treatment, and preventive measures, this condition can be effectively managed. Symptoms of Child Flu Child flu symptoms may include: High fever Cough Sore throat Runny or stuffy nose Body aches Fatigue Headache Treatment Child flu…

[reasonsforhope]

"A team of researchers at Washington University in St. Louis has developed a real-time air monitor that can detect any of the SARS-CoV-2 virus variants that are present in a room in about 5 minutes.

The proof-of-concept device was created by researchers from the McKelvey School of Engineering and the School of Medicine at Washington University...

The results are contained in a July 10 publication in Nature Communications that provides details about how the technology works.

The device holds promise as a breakthrough that - when commercially available - could be used in hospitals and health care facilities, schools, congregate living quarters, and other public places to help detect not only the SARS-CoV-2 virus, but other respiratory virus aerosol such as influenza and respiratory syncytial virus (RSV) as well.

“There is nothing at the moment that tells us how safe a room is,” Cirrito said, in the university’s news release. “If you are in a room with 100 people, you don’t want to find out five days later whether you could be sick or not. The idea with this device is that you can know essentially in real time, or every 5 minutes, if there is a live virus in the air.”

How It Works

The team combined expertise in biosensing with knowhow in designing instruments that measure the toxicity of air. The resulting device is an air sampler that operates based on what’s called “wet cyclone technology.” Air is sucked into the sampler at very high speeds and is then mixed centrifugally with a fluid containing a nanobody that recognizes the spike protein from the SARS-CoV-2 virus. That fluid, which lines the walls of the sampler, creates a surface vortex that traps the virus aerosols. The wet cyclone sampler has a pump that collects the fluid and sends it to the biosensor for detection of the virus using electrochemistry.

The success of the instrument is linked to the extremely high velocity it generates - the monitor has a flow rate of about 1,000 liters per minute - allowing it to sample a much larger volume of air over a 5-minute collection period than what is possible with currently available commercial samplers. It’s also compact - about one foot wide and 10 inches tall - and lights up when a virus is detected, alerting users to increase airflow or circulation in the room.

Testing the Monitor

To test the monitor, the team placed it in the apartments of two Covid-positive patients. The real-time air samples from the bedrooms were then compared with air samples collected from a virus-free control room. The device detected the RNA of the virus in the air samples from the bedrooms but did not detect any in the control air samples.

In laboratory experiments that aerosolized SARS-CoV-2 into a room-sized chamber, the wet cyclone and biosensor were able to detect varying levels of airborne virus concentrations after only a few minutes of sampling, according to the study.

“We are starting with SARS-CoV-2, but there are plans to also measure influenza, RSV, rhinovirus and other top pathogens that routinely infect people,” Cirrito said. “In a hospital setting, the monitor could be used to measure for staph or strep, which cause all kinds of complications for patients. This could really have a major impact on people’s health.”

The Washington University team is now working to commercialize the air quality monitor."

-via Forbes, July 11, 2023

-

Holy shit. I know it's still early in the technology and more testing will inevitably be needed but holy shit.

Literally, if it bears out, this could revolutionize medicine. And maybe let immunocompromised people fucking go places again

Also, for those who don't know, Nature Communications is a very prestigious scientific journal that focuses on Pretty Big Deal research. Their review process is incredibly rigorous. This is an absolutely HUGE credibility boost to this research and prototype

[halorvic]

Futurama S11E07

[phoenixonwheels]

“75,603 people died of COVID in 2023 according to death certificates, which is certainly an undercount.

“Let’s compare this mortality with the deaths caused by dangerous, vaccine preventable diseases.”

Peak year deaths in the US (before the development of vaccines) adjusted for population:

Diphtheria: 8,070

Measles: 1,111

Mumps: 91

Pertussis: 20,346

Polio: 13,461

All five diseases combined: 43,079

“Last year over 75,603 Americans died of COVID. An undercount.

“We moved heaven and Earth to eliminate (in today’s numbers), 13,461 annual polio deaths; now we’re being told that accepting 75,000 annual deaths of COVID is simply something to “learn to live with”. Or even that it’s a good thing, simply because over 300,000 Americans died in 2021. Our metric for success should not be the deadliest year for infectious disease deaths in decades.”

[allthecanadianpolitics]

Masking is now required for staff in long term care homes across Ontario amid a recent rise in COVID-19 outbreaks, cases and resident hospitalizations, the provincial government says. A Nov. 2 memo from the Ministry of Long-Term Care to LTC licensees says the requirement is based on advice from Dr. Kieran Moore, chief medical officer of health. Homes were expected to implement the requirement no later than Nov. 7, it says. The masking requirement also applies to students, support workers and volunteers when they are in resident areas indoors. The ministry further strongly recommends that visitors and caregivers wear a mask in resident areas indoors except when they are with residents in their rooms or when eating with residents in communal spaces. "Recent trends have shown a moderate to high level of community transmission of COVID-19 and an increase in COVID-19 outbreaks in LTCHs, with an increased risk of hospitalization amongst residents," Kelly McAslan, assistant deputy minister, long-term care operations division, said in the memo. McAslan adds that the virus is projected to possibly peak in the next few weeks — around the same time that the flu and respiratory syncytial virus (RSV) are expected to increase.

Continue Reading.

Tagging @politicsofcanada

[madamepestilence]

H5N1: What to know before fear spreads

What is H5N1?

H5N1 is a 1996 strain of the Spanish or Avian Flu first detected in Chinese birds before spreading globally across various avian species. H5N1 is similar to H1N1, but spreads slower and has a much higher mortality rate.

H5N1 may also be referred to as Influenza A. The American Association of Bovine Practitioners has seen fit to rename H5N1 to Bovine Influenza A Virus, or BIAV, and are encouraging others to use the same terminology.

I would not be surprised if the colloquial name among the public becomes Bovine Flu or American Flu in the coming months, and may be referred to as the Chinese Flu by the same folks who took the spark of the SARS-CoV-2 (COVID-19) pandemic as an excuse to be publicly racist to East Asian people without social repercussions.

BIAV is a virus, meaning that it is a (probably) non-living packet of self-replicating infectious material with a high rate of mutation. BIAV is structured similarly to SARS-CoV-2, having a packet of infectious material encased in a spherical shell with a corona, or crown, of proteins that can latch to living cells to inject RNA.

Image source with interactive model: ViralZone - H5N1 subtype

What is the history of BIAV?

In 1996 and 1997, an outbreak of BIAV occurred among poultry and infected 18 people in Hong Kong, 6 of which died. This seemingly isolated incident then infected ~860 people with a >50% death rate.

At the time, BIAV was known as Highly Pathogenic Avian Influenza, or HPAI, and killed nearly 100% of chickens within a 48 hour period.

From 2003 to 2005, continual outbreaks occurred in China and other East Asian countries, before spreading to Cambodia, the Netherlands, Thailand, and Vietnam.

From 2014 to 2016, it began being detected in American fowl, as well as mutating the H5N6 (lethal in birds, no human to human transmission) and H5N8 (largely spread through turkeys, ducks had immunity) viruses.

BIAV has since evolved into a clade known as 2.3.4.4b, and was first detected in 2021 in wild American birds. This then caused outbreaks in 2022 among wild and domesticated birds (such as chickens) alike, but was largely being overshadowed by the pressing SARS-CoV-2 pandemic at the time.

From 2022 to 2023, it was observed to be spreading among various mammals, including humans. Now, in 2024, we're having the most concerning rapid outbreak of BIAV since 2003.

BIAV is known to spread from mammal to mammal, particularly between cows and humans. BIAV may also be spread from cow to cow (highly likely, but not confirmed - this is likely the reason the virus has spread to Idaho from Texan cattle), and is known to be lethal to domestic cats and birds within 48 hours.

How does BIAV spread?

BIAV spreads through fomites - direct contact with infected animals or infected surfaces and then touching parts of your face or other orifices - as well as through airborne particulates, which may be inhaled and enter the sinuses and lungs.

BIAV is known to spread through:

Asymptomatic Ducks, geese, swans, various shorebirds

Symptomatic, may be lethal Foxes, bears, seals, sea lions, polar bears, domestic cats, dogs, minks, goats, cows, (potentially human to human, but unconfirmed - there have only been 8 potential human to human cases in 2024).

How can I protect against BIAV?

As BIAV is a type of Influenza A, existing protocols should do fine.

Current recommendations are to wash your hands vigorously after interacting with birds (I would also recommend doing this with mammals), avoid touching your face or other open orifices, and wear N95 masks.

Avoid sick or dead animals entirely - I would also recommend reporting them to your local Animal Control or veterinary centre and warning them about the infection risk. People who work with animals are recommended to also wear full PPE such as N95 masks, eye protection, gloves, and partake in vigorous hand washing.

If you suspect you've caught BIAV, seek medical attention immediately. Existing medications such as oseltamivir phosphate, zanamivir, peramivir, and baloxavir marboxil can reduce BIAV's ability to replicate.

Standard flu shots will not protect against BIAV. Remember - symptoms of BIAV may not manifest for between 2 to 8 days, and potentially infected people should be monitored for at least 10 days.

How far has BIAV spread?

BIAV is currently a global virus, though the current infection location of note is the United States.

Image Key: Dark red - Countries with humans, poultry and wild birds killed by H5N1 Deep red - Countries with poultry or wild birds killed by H5N1 and has reported human cases of H5N1 Light red - Countries with poultry or wild birds killed by H5N1

Image source: Wikipedia - Influenza A virus subtype H5N1 - File: Global spread of H5N1 map

Image source: Metro.co.uk - Map shows where bird flu is spreading in US amid new warning - File: The Centers for Disease Control and Prevention’s H5N1 bird flu detections map across the United States

Should I be afraid?

You needn't be afraid, just prepared. BIAV has a concerningly high lethality, but this ironically culls its spread somewhat.

In the event human to human transmission of BIAV is confirmed, this will likely mainly affect marginalized communities, poor people, and homeless people, who are likely to have less access to medical care, and a higher likelihood of working in jobs that require frequent close human contact, such as fast food or retail jobs.

Given the response to SARS-CoV-2, corporations - and probably the government - may shove a proper response under the rug and refuse to participate in a full quarantine, which may leave people forced to go to work in dangerous conditions.

If this does spread into an epidemic or pandemic, given our extensive knowledge about Influenza, and the US having a backup vaccine for a prior strain of H5N1, a vaccine should be able to be developed relatively quickly and would hopefully be deployed freely without charge - we won't have to worry about a situation like The Stand.

Wash your hands, keep clean, avoid large social gatherings where possible, wear an N95 mask if you can afford them (Remember: Cloth masks are the least protective, but are better than nothing. If you can't afford N95 masks, I recommend wearing a well-fitted cloth mask with a disposable face mask over it to prevent pneumonia from moisture buildup in the disposable mask), support the disabled, poor, and homeless, and stay educated.

We can do better this time.

Further things to check out:

YouTube: MedCram - H5N1 Cattle Outbreak: Background and Currently Known Facts (ft. Roger Seheult, M.D.)

Wikipedia - Influenza A virus subtype H5N1

Maine.gov - Avian Influenza and People

CDC.gov - Technical Report: Highly Pathogenic Avian Influenza A(H5N1) Viruses

Wikipedia - H5N1 genetic structure

realagriculture - Influenza infection in cattle gets new name: Bovine Influenza A Virus (BIAV)

[disasterhimbo]

I’m not scared of covid because I have OCD. I’m scared of covid because the scientific data shows that it’s prevalent and dangerous. I have hygiene-focused OCD because society, including the medical establishment, has shown that they are not willing to protect or care for me. I already have long covid, I could die or lose a lot of quality of life if I get it again.

[mattsmemes]

[stupittmoran]

CDC says to treat Covid like the Flu

Remember when you got banned from social media for saying this

Pepperidge Farm Remembers

[whileyoureinschoolidothisallday]

this tweet was prophecy apparently

[confusedlamp]

PSA: Please get the updated bivalent covid shot and the flu shot!

In the US, only 12.5% of people over 5 have gotten the new covid vaccine which protects against omicron. If you remember from 2020 and 2021, winter will bring likely surge of cases. The more people who are vaccinated, the less severe cases and deaths, and the less likely our already overwhelmed healthcare system is to get completely swamped. If you haven't already, please go get the vaccine and protect yourself and community.

Also, get your flu shot! Flu cases are already looking to be very high this year (about 18.1% positive testing rate as of November 28th, as opposed 3.6% from a normal year, as listed in the Vox article). Flu can always be a serious illness, but it's especially important this year to get vaccinated.

There are people who can't get vaccinated and they are often the people most at risk of serious illness from both covid and the flu. Please help lower their risk by getting vaccinated.

[follow-up-news]

Moderna on Monday said its combination vaccine that targets both Covid-19 and the flu was more effective than existing standalone shots for those viruses in a late-stage trial.  The biotech company is the first to release positive phase three data on a Covid and flu combination shot, giving it a potential lead over rival vaccine makers Pfizer and Novavax.  Moderna plans to file for regulatory approval for its combination jab this summer in the U.S. and hopes it can enter the market in 2025, the company’s CEO Stephane Bancel said in an interview.  Moderna, Pfizer and Novavax have said that combination shots will simplify how people can protect themselves against respiratory viruses that typically surge around the same time of the year. The added convenience is critical as fewer Americans roll up their sleeves to get vaccinated against Covid. 

[gumjrop]

The Weather

Similar to this time last year, COVID wastewater levels in many states have decreased and now remain at low levels except for the states of Tennessee and Missouri, which are at high levels. Arkansas, Alabama, Delaware, Minnesota, and Virginia have moderate viral levels detected by wastewater surveillance. This reminds us that it is important to continue the practice of precautions, especially among those most vulnerable to a COVID infection.

When considering trends in wastewater levels across all four regions, they have stopped decreasing as seen in the provisional data (gray shaded area). The national wastewater levels are indicated as “Low.” While lower wastewater levels indicate decreased spread, the risk for infection remains moderate especially as current wastewater levels remain slightly higher than previous low periods.

Wins

During the past few weeks, we have taken several actions against removing vital public health measures, especially the change in COVID isolation guidelines. This included the People’s CDC press conference from March 13, a recording and our press release are available. We also have a pre-proof of the People’s CDC External Review in the American Journal of Preventive Medicine Focus that additionally highlights the shortcomings of the CDC’s approach to public health and recommends a more equitable pandemic response. This week, we have assembled an expert letter asking the CDC to correct their COVID isolation guidelines.

Community groups continue to show us that it is possible to push back against corporate efforts to further privatize healthcare – and win. In Massachusetts, the Boston Center for Independent Living and SEIU 1199 led a successful drive to prevent cuts to publicly funded personal care attendants (PCAs) for disabled people. When we fight, we win.  

Variants

Currently, JN.1 remains the dominant variant in the US, and is 83.7% of circulating variants as of 4/13/2024, down from 88.5% on 2/3/2024. JN.1.13 has increased to 9.1%, up from 0.7% on 2/3/2024. Other variants comprise 7.2% of the remaining total. A recent study, published in The Lancet Infectious Diseases, provided additional information on recent COVID variants that shed higher levels of wastewater; however, this cannot discount that COVID transmission remains at higher risk during rises in wastewater levels.

Hospitalizations

Total new hospital admissions caused by COVID have decreased to 7,318 during the week of April 6, 2024. Although the number of new hospital admissions are lower than the past, many counties in the US continue to experience increases in new hospital admissions. Over 25% of all counties are experiencing an increase in new COVID hospital admissions between the last week of March 2024 and the first week of April 2024. Most concerning, we still do not know the total number of hospital-acquired infections, since reporting over these numbers halted in May 2023. Despite this decrease in new hospital admissions and wastewater levels are currently at low levels nationwide, total hospitalizations do not completely reflect the current amount of circulating virus.

Prevention and Precautions

The CDC recently released guidelines to improve ventilation and implementation of air purification to prevent the spread of infectious diseases, specifically airborne pathogens. A group of scientists have also jointly published a policy statement in the academic journal Science supporting the establishment of higher standards for ventilation and the importance of air purification in indoor settings. Two studies published in the last month have validated the significance and value of both ventilation and air purification in schools and childcare centers to prevent the spread of COVID.

Vaccine uptake remains limited. Only 22.8% of adults and 14.1% of children have received the updated COVID vaccine as of 4/11/2024 -  a slight increase from 21.1% of adults and 12.8% of children on 3/10/2024. The Bridge Program remains available for those underinsured or without insurance for no-cost access to these vaccines, but may end December 31, 2024.

Long COVID

Senator Bernie Sanders, as chair of the Senate Health, Education, Labor, and Pension Committee, proposed draft legislation to address Long COVID. This proposal aims to allocate $1 billion annually for a decade to the NIH for Long COVID research, establish a centralized research entity and advisory board, create a rapid grant process for clinical trials, develop a patient data database, and enhance public education on Long COVID. We ask that you share your thoughts to their official contact by email specifically on allocating funding for effective treatments and specific measures in the prevention of Long COVID by April 23, 2024. Currently, Long COVID Alliance has compiled a list of active opportunities in studies and clinical trials that people with Long COVID may participate in, which may help the clinical community contribute knowledge of Long COVID and potentially support the development of effective treatments.

Take Action

An invaluable home-based program that supports testing, evaluation, and treatment for COVID, Test to Treat program, is ending on April 16, 2024. Send a letter to your local representatives to ask them to help save the program that helps so many at-risk people!

It’s been over a month since the CDC released new, irresponsible guidelines on COVID isolation which are not substantiated by scientific evidence. Our fight to take public health out of the hands of corporate interests and protect our collective well-being continues. As part of our strategy to push back, we’ve put together an expert letter to CDC Director Mandy Cohen telling her to reinstate science-based COVID isolation guidelines. We urge the CDC to consider the highly variable length of infectiousness in their recommendations and to adopt a test-based approach for ending isolation. This letter is for public health professionals, scientists, healthcare workers, disability advocates, and others who consider themselves experts in public health. Sign this letter asking the CDC to correct their updated COVID isolation guidelines.

Avian Flu (Awareness Update)

The People’s CDC is monitoring Avian Influenza (AKA “Bird Flu”) as it has been spreading in many avian and mammalian species around the world at alarming rates. The current strain of concern is subtype H5N1 clade 2.3.4.4b and is highly pathogenic in poultry, causing systemic infections and rapid onset of illness and death among avian species (1). As such, this is called a highly pathogenic avian influenza (HPAI). This specific clade emerged in 2020 and has now been detected on every continent (2,3,4, 5). Over 500 species of birds and 360 species of other animals have been infected worldwide. Hundreds of thousands of wild animals have died from avian influenza since its emergence in 2020 (1, 6). Here in the U.S., at least 28 outbreaks have occurred in cattle farms (6, 7).

While human cases remain low, case fatality in humans has historically been around 50% (6). The outbreak among many non-bird animals is alarming and allows for opportunities for viral mutations that may lead to further infections among humans (1,6). The ecological consequences of such mass death around the world are currently unknown but guaranteed to be devastating as food webs are severely disrupted and conservation efforts suffer (1, 5). Humans are already feeling the direct impact of this as farmers are forced to cull entire flocks of poultry to control the spread, which may result in increased prices in the food supply (6). Humans will probably continue to feel the impacts of this historic spread, regardless of the number of human cases. We will continue to monitor the situation and share updates as the situation develops.

UC Davis

CDC

CDC

Viruses

Nature

Vox

BNO News