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The U.S. is closely watching this Covid surge for clues

The U.S. is closely watching this Covid surge for clues

 


South African scientists have found that BA.4 and BA.5 can adequately evade antibodies from previous infections and trigger new waves, but so in people vaccinated with Covid-19. It is unlikely that you will. Almost all South Africans have been vaccinated or have been infected before.

Tuliode Oliveira, director of the Center for Epidemic Response and Innovation in South Africa, said the study shows how the virus is changing as global immunity grows.

“# COVID19 may have evolved differently and new variants may not be needed to trigger a new wave of infection. This is BA.4 and 5 in SA and BA in the East Coast. Seen in .2.12.1, “American,” said Deolibeira. A series of Twitter posts..

“We are all fed up with this virus, but he may not be fed up with us. We need to take seriously the weakened immunity of previous infections,” he adds. He explained that inoculation is a much more reliable way to maintain immunity than infections.

These new Omicron subvariants are widespread throughout the world. According to the website Outbreak.info, maintained and supported by the Union of Academic Research Centers, BA.4 sequences have been reported in 15 countries and 10 US states, and BA.5 has 13 countries and 5 countries. Detected in the United States. Funded by the National Institutes of Health. BA.4 and BA.5 It also has growth advantages over the Omicron subvariant BA.2, the predominant strain in the United States known as “Stealth Omicron”.
Deborah Birx, a former coordinator of the White House’s Coronavirus Task Force, said on Sunday: The United States needs to prepare for another coronavirus surge Given the situation in South Africa and how it has served as a precursor in the past.

“They are uphill again,” Burks told CBS’s “Face the Nation.”

“Each of these surges is about 4-6 months apart, which indicates that after 4-6 months, the innate immunity is sufficiently reduced and a large surge reoccurs. That’s what we have to prepare. In this country, “he warned that it would surge again in the southern United States this summer.

Birx’s warning comes as US incidents are on the rise again. Almost 60% of adults and 75% of children have antibodies that indicate they have been infected with Covid-19, according to new data from the US Centers for Disease Control and Prevention.

According to health experts, it is unclear what that means for protection from future infections, so it is still important for the CDC to stay up to date with Covid-19 vaccination and booster immunization. It states that there is.

You asked. We answered.

Q: There are fewer reports of Covid-19 data. Why is that the problem?

A: A: Many countries and states in the United States Shrink Changes that some experts are concerned about how often they report key Covid-19 statistics can make trend tracking difficult-preventing efforts to mitigate outbreaks and reduce the adverse effects of the virus. increase.

Bethbrauer, Managing Director of the Johns Hopkins University Citizens Impact Center, wrote in a recent blog post by knowing exactly when the incident happened and reporting data frequently.

If the report changes from daily to weekly, “the possibility of a seven-day delay in noticing changes in illness trends” is “extremely harmful in times of crisis and the ability of the government to intervene and protect people. To limit, “Blauer wrote.

A year ago, all 50 states reported new Covid-19 cases daily. But it’s slowly lagging behind. Currently, only 6 states are still reporting daily numbers.

Please send your question here.. Are you a healthcare professional fighting Covid-19? Please send us a message on WhatsApp about the challenges you are facing: +1347-322-0415.

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Fear as an old man in a body bag and taken to a morgue-while still alive

An elderly person in Shanghai was declared dead accidentally and was placed in a body bag and taken to a morgue. This is the latest sign of dysfunction in a city struck by Covid, where millions of people are under government blockade. Jessie Yeung reports..

Video footage shot by bystanders shows the moment when several workers recoiled in protective gear and realized that the man was still alive. The person shooting the video clearly said from a nearby building, “Nursing homes are very confused. They sent live people to hearse and they said they were dead. Undertaker staff said they were dead. Said it was still working .. It’s irresponsible and really irresponsible. ”

Since then, the footage has become a hot topic on Chinese social media, causing fear and anger that such a serious mistake may have occurred. Especially in Shanghai, which has long been seen as the most progressive and modern city in China.

Financial hubs have become the center of China’s broader outbreaks, with increasing incidents and introductory blockades in many cities. For several weeks, the blockade prevented nearly 25 million residents from leaving their homes and residential premises, leaving many with access to food, water, health products, and even non-Covid emergency medical care. I complained. ..

Their viral symptoms were minor. Then they had a long Covid.

At the height of the Covid-19 summer wave of 2020, Linda Timmer created a pandemic policy for domestic violence nonprofits in Arizona. She was unaware that she was exposed or had symptoms of Covid-19, but when she felt tired or forgotten, she had some episodes of confusion, along with some. Began to experience the extraordinary moments of.

“Brain confusion was so rare for me that” I’m telling everyone to wear a mask and follow these policies. I should take the test too, “Timmer said. Not only did she test positive, it was just the beginning of a long battle. Within about two weeks, Timmer recovered from an acute Covid-19 infection. However, when she returned to her job, she still felt anomalous and had problems such as overheating, confusion, loss of taste, hallucinatory sounds, and shortness of breath. She finally decides to retire early and she says she is still dealing with the “debilitating” symptoms from Covid for a long time. She is not alone.

According to a new study, a few people like Timmer, who currently live with Covid for a long time, may have shown no symptoms of Covid-19 when first infected. Or, it showed mild or abnormal symptoms. Jacqueline Howard writes:..

Can parents finally celebrate the vaccine for infants?

Moderna wants Emergency use authorization The U.S. Food and Drug Administration has announced that the Covid-19 vaccine for children aged 6 months to 5 years will be safe and effective one month after the company released clinical trial results last Thursday. He said he showed that there was. Age group.

Dr. Leana Wen, CNN Medical Analyst, said the most important finding from Moderna’s results is that the efficacy of the vaccine in infants appears to be similar to that in the elderly group. The vaccine is 51% effective in preventing symptomatic infections in children aged 6 months to under 2 years and 37% effective in preventing symptoms in children aged 2 to 5 years.

These numbers may seem small, but Who says to Katia Hetter The vaccine we currently have is less effective against the Omicron mutant than the previous mutant.

Top tip

Check in to the young people around you.

The mental health of many people suffered during the Covid-19 pandemic, and new studies show that the damage was not limited to adults.

A survey of 14 states published in the journal JAMA Pediatrics on Monday increased the number of suicides among American adolescents between the ages of 10 and 19 in five states during a pandemic. In 2021, the American Academy of Pediatrics declared a state of emergency regarding the mental health of children and adolescents.

Mental health often requires professional help, but peers and caregivers need to be aware of any negative changes in the way adolescents express themselves and communicate. ..

According to John Hopkins Medicine, some common warning signs are: Belongings. Click here for details..

If you or someone you know is thinking of suicide, call the US Suicide Prevention Lifeline at 1-800-273-8255 (TALK). For international support, a worldwide directory of resources and hotlines is provided by the International Association for Suicide Prevention.

Sources

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2/ https://www.cnn.com/2022/05/04/world/coronavirus-newsletter-intl-05-04-22/index.html

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