“Mor Yong” assures that “Covid-19” will live forever, vaccines still need at least 3 needles

Professor Dr Yong Phuworawan, a virologist who specializes in virology He came out to reveal that “Covid-19” will last forever So, vaccination is still needed. especially the risk group and must receive at least 3 doses

On October 25, Facebook “Yong Poovorawan” or Professor Dr. Yong Poovorawan, head of the center specializing in clinical virology. Department of Pediatrics Faculty of Medicine Chulalongkorn University released a message saying that Vaccines against COVID-19 still needed For example, you must have 3 needles because the disease will stay with us forever.

“Covid-19, a disease that will never go away Vaccines are also needed.

Covid-19 will always be with us. and genetic changes According to the evolutionary principle of living things for existence

When most of the population is immune whether due to vaccination, infection or vaccination with infection This allows the body to respond well to the virus, even if it has some mutations. Thus the severity of the disease is reduced compared to the initial stage where we have no immunity at all.

It is now believed that most of the world’s population is partially immune to infections and vaccines, reducing global severity. It can be seen that the death rate has greatly decreased compared to the first year.

Although the virus has a mutation Most of the mutations occur in the spikes, and this is an important part of preventing infection. Therefore, the infection can be repeated again. but other parts of the immune system, such as the cellular level and cell-based elimination of the virus remain, making it possible to eliminate the virus better than those without immunity. therefore the severity of the disease was reduced. even if reinfected

Almost three years ago, it was clear that vaccines, whether deadly viruses, vector or mRNA, could not prevent infection. Not all vaccines reduce the severity of the disease differently. and he must be given at least 3 doses and also needs an occasional stimulus like with the flu. The need for stimulation remains, especially for those at risk 608.

We missed many opportunities with early use of lethal vaccines. While other countries produce lethal vaccines, such as France (Valneva), India (Covaxin), and are registered for emergency use as well. Inactivated inactivated vaccine It is whole virus. as simulating an infection Unlike virus vaccines, vector and mRNA only contain spikes in protein.

Today we have natural immunity vaccines. from infection per day Perhaps more than the daily vaccinations in our country.”