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WHO warns, says – booster dose of existing vaccines is not enough


WHO On Booster Dose: Kovid-19 infection is increasing rapidly around the world. At the same time, a campaign is also being run in many countries regarding vaccination and booster dose. Meanwhile, the World Health Organization (WHO) has warned that the booster dose of existing vaccines is not enough and there is a need to develop an effective vaccine to prevent infection. WHO experts warned on Tuesday that repeating booster doses of original Covid vaccines is not an appropriate strategy against emerging variants.

Need to make effective vaccine – WHO

A group of experts from the World Health Organization’s (WHO) Technical Advisory Group (WHO Technical Advisory Group) on the Composition (TAG-Co-VAC) of the Corona Vaccine said that existing vaccines are safe for serious disease and variants of concern. We are providing a high level of protection against death due to diseases, but in the future we need to develop vaccines that can prevent infection more strongly. The prevention of serious disease and death can be done in a better way only through new vaccines. The World Health Organization (WHO) has warned that within the next six to eight weeks, about 50 percent of the European population will be infected with the Omicron variant of Kovid-19.

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Booster dose of existing vaccines not enough

The WHO Technical Advisory Group on COVID-19 Vaccine Composition (TAG-Co-VAC) said in a statement that a vaccination strategy based on repeated booster doses of the original vaccine formulation is unlikely to be appropriate or sustainable. Preliminary data indicated that existing vaccines were less effective in preventing COVID disease in people who have been infected with the new Omicron variant. There is a need to develop vaccines that not only protect people with severe Let us tell you that the first case of Omicron variant came from South Africa last year, after which this variant is spreading rapidly in many countries.

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