Tech News

Covid Protects Stored Other Viruses In The Bay. Now He is back

[ad_1]

The US is not the only place to experience RSV seasonal outbreaks. Australia, South Africa, Iceland, and various European countries did the same. In France, RSV arrived four months late – April instead of December – according to Jean-Sébastien Casalegno, physician and pathologist at the Institut des Agents Infectieux of the Hospices Civils in Lyon and first author. March paintings describing the explosion.

There aren’t many types of indications of what might happen next. Will RSV come back this year and have a small, weak season in its season? Will it slowly roll around on the calendar until it ends where it was? “The weather will probably come back in a few seasons,” Casalegno said. “The problem is next season, what will happen.”

Viruses are exposed to the elements for a variety of reasons, not simply because they change in temperature and humidity, but because winter is a time when people gather in homes. But it also has its season because it takes a while to establish more insecure people – who have never been exposed, or vaccines if vaccines are available – to give the virus enough space to reproduce and pass through the new host.

How the “affected” group develops is slightly different from any other virus. For RSV, which often sees year rounds, very young children are at high risk. By the time they reach school age, most children have adequate immunity from disease, or recurrent exposure that did not cause but allowed their immune system to make defenses.

The EV-D68 is also seasonal, but in a much more complex way. First of all, its growth takes place in the summer, not in the winter. Second, as shown in the first review of its season, published in March in Science Interpretation Science, both respiratory infections and the paralysis of paralysis appear to return every two years. The study found that the movement was driven by the weather, as well as the immune system: Pregnant women who are exposed to EV-D68 infect their babies against them. As a result, for the first six months, infants are protected from the disease, and they are at risk when adequate immunity is reduced. The next threat, combined with the weather, seems to be slowly driving away the potential problems.

The final explosion of EV-D68 was predicted to occur last summer, in 2020. As with RSV and the flu, it has not arrived, and for similar reasons: Masking, distancing, washing-hand, and home-protected children who would be unsafe then. And like RSV, no one knows what will happen next.

“There’s nothing about the virus that keeps them in love for years – they don’t have a chance,” said Kevin Messacar, a professor of pediatrics at the University of Colorado and Children’s Hospital Colorado, who co-authored the March review. “All the viruses in this family, which are well defined, cannot predict that we will wait until 2022 for the disease to start because we have missed a cycle. We can say that we are increasing the number of people without the virus.”

It is estimated that the global role of the EV-D68 antibodies in pregnant women is lower than ever, as they did not become infected last year and are therefore unable to provide protection. This could mean that, when EV-D68 returns, more children will be infected or more ill than they would be, or catch them for the first time in their lives, in the most dangerous months of infancy when they are protected.

And then there is the flu – always a non-respiratory disease, because it constantly changes to protect our immune system, occasionally changing its major forms, and sometimes causing mild infections for years and sometimes even more serious ones. The flu is also, in the meantime, a future disease that causes great anxiety. Without a sudden return, “I’m looking forward to the worst of the flu season,” says Sarah Cobey, a clinical psychologist and professor of ecology and evolution at the University of Chicago. “I hope more people are infected. I also hope there will be more flu-like illnesses. ”

[ad_2]

Source link

Related Articles

Leave a Reply

Back to top button