It will also decrease side effects. Anyhow, I got the full dose booster already.Moderna urges FDA to authorize a half-size booster dose of its Covid-19 vaccine for some adults
The company is asking for authorization for a 50-microgram booster dose -- half the size of the 100-microgram doses used in the primary series of the two-dose vaccine. The company says halving the dose increases protection against the coronavirus while helping the worldwide Covid-19 vaccine supply.