direct to your inbox Pfizer's Covid-19 vaccine could produce a strong enough immune response to stop people who get the vaccination from spreading coronavirus, a medic in Israel has claimed.
The Mail reports researchers found in a small study that recipients developed up to "20 times more antibodies" within a week of having a second dose of the jab.
Higher levels of antibodies are likely to lead to a stronger immune response, which could clear the virus before someone had a chance to spread it.
But this is not yet proven.Until now, scientists have been unsure whether vaccines would stop transmission and were banking only on it preventing severe illness and death.Get the latest updates from across Greater Manchester direct to your inbox with.