Immunity

The pandemic could continue for seven years below the current vaccination rate

Novavax, Johnson and Johnson report COVID-19 vaccine data | HCPLive

Grifols prepares a medicine that can give immediate immunity against the virus

Study: COVID-19 infection gives some immunity, but the virus can still spread

COVID-19 infection provides some immunity for at least five months, according to a UK study

Early evidence suggests that the Pfizer vaccine works against the new variant of the coronavirus

Patients with COVID-19 still immune eight months after infection: study

Natural immunity against coronavirus may be proposed in recent years

The law that shields Putin for life in Russia – Europe – International

Studies find that having COVID-19 can protect against reinfection