News > What Studies From Israel Say About Delta COVID, Natural Immunity and Booster Shots
What Studies From Israel Say About Delta COVID, Natural Immunity and Booster Shots
04/09/2021 09:05 AM | Click to read full article
A real-world observational study in Israel has concluded that natural immunity, gained through a previous infection of COVID-19, is likely more protective against infections of the delta variant, than a full (i.e. typically a two-dose) vaccination regime.
The study in Israel compared 16,000 people who had had COVID-19 but didn’t get vaccinated with an equal number of people who were fully vaccinated but weren’t infected.