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US regulators final week suggested producers to replace the COVID-19 vaccine in time for the autumn booster program with a brand new formulation that may higher shield towards the extra infectious Omicron subvariants, which dominate coronavirus transmission within the United States.
“We have advised manufacturers to update their COVID-19 vaccines to develop modified vaccines that add an Omicron BA.4/5 spike protein component to the current vaccine composition … so that the modified vaccines could potentially be used.” as early as mid-2022,” said Dr. U.S. Food and Drug Administration (FDA) director of the Center for Biologics Evaluation and Research. Peter Marx said last Thursday. The FDA has not advised manufacturers to replace the primary vaccine for people who have not yet received the COVID-19 vaccination.
The same day, the Biden administration announced that it has agreed to purchase 105 million doses of Pfizer/BioNtech’s COVID-19 vaccine for delivery later this year. “This might embody grownup Omron-optimized COVID-19 vaccines, topic to authorization,” Pfizer said in a statement.
Meanwhile, vaccine makers Pfizer, Moderna and Novavax are already testing updated versions of their vaccines, including some bivalent vaccines that target omicron variants.
you asked We answered.
Q: Can the COVID-19 vaccine be taken with other childhood vaccinations?
“A different injection site is used – for example, a COVID-19 shot in one leg and a second vaccine in the other leg,” she says, but she stresses the importance of children “with other immunizations with other infectious diseases.” To prevent” illness.”
If they’re not, she suggests checking in with your pediatrician to see if they’re also caused by other vaccines. As a mother of two children under the age of five, Wayne vaccinated her children as early as possible, and said the experience was similar to any vaccination appointment.
studying of the week
North Korea claims COVID outbreak is from ‘uncommon objects’ close to South Korean border
International NGOs and most foreign embassies have long evacuated the country and tightly sealed borders, meaning access is impossible.
The poor nation publicly acknowledged that the virus had breached its borders for the first time in May. At the time, its leader, Kim Jong Un, described the outbreak as the “biggest upheaval” the country had ever seen. After two months and millions of suspected cases, he claimed a “dazzling success” in stopping the illness in its tracks.
Fauci says his Covid made a comeback after PaxLovid
President Joe Biden’s chief medical adviser, Dr. Anthony Fauci, recently revealed that he is experiencing a re-emergence of his COVID-19 infection after taking the antiviral drug Paxlovid. So far, cases of Paxlovid rebound have been limited to small studies and experiences shared on social media.
After five days on the drug, he tested negative. He tested negative for three consecutive days. He tested positive again on the fourth day — only, this time, his symptoms were worse, experiencing what people call a “PaxLovid rebound,” Fauci said.
Pfizer – the company that makes Paxlovid – has said that its studies show that rebounds are rare and happen to both people who took the drug and those who took the placebo pill. Because of this variation, the company does not believe that Rebound is drug-associated.
A 14-year-old tiger infected with Kovid died at a zoo in Ohio
Officials said last week that a tiger at the Ohio Zoo died of health complications from Covid-19.
Earlier this year, an 11-year-old snow leopard died after contracting the virus at the Miller Park Zoo in Bloomington, Illinois. Zoo officials said that the leopard, Rilu, also contracted pneumonia before death.
top tip
Vitamin D is not a cure
Last week, the journal BMJ Case Reports published a paper about a British man who was hospitalized after a vitamin D overdose.
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