Moderna claims - the effect of the corona vaccine decreases with time, a booster dose is needed

The war against the corona epidemic continues across the world. A vaccine is considered to be the biggest weapon against Corona. Meanwhile, a new study has come out regarding Moderna's corona vaccine. It has been found that the protection against corona from the vaccine decreases over time. Hence the need for a booster dose has been said. The vaccine is the biggest weapon against Corona. There is a debate around the world about how long the protection from the corona vaccine lasts. Meanwhile, Moderna has said that the effectiveness of her vaccine diminishes over time, so a booster dose is needed.

According to the news of the news agency Reuters, Maderna has said this based on the latest study, which was placed in front of everyone on Wednesday. Moderna president Stephen Hodge said it was just a guess. But it is feared that 600,000 Covid cases may have to be seen more due to reduced security. This figure has been given only based on America. Hodge did not say how many serious cases there would be. But it claimed that the number of patients in the hospital could increase.

This vaccine is more effective in protecting against the delta variant

The Delta variant of Corona has become a cause of concern for the whole world at this time. Studies are claiming that the risk of this deadly variant of corona may be reduced in people taking the vaccine, although research is still going on which vaccine is more effective on the delta variant. Related to this, the US Centers for Disease Control and Prevention (CDC) in its recent study suggested that Moderna's vaccine may be more effective than Pfizer and Johnson & Johnson vaccines in protecting against delta variants.