Studies show a booster dose at least temporarily revs up antibodies to levels that offer the best chance at avoiding symptomatic infection
06 Jan 2022 12:43 PM
New cases per day have more than doubled over the past two weeks, eclipsing the old mark of 250,000, set in mid-January
30 Dec 2021 12:03 PM
People with symptoms during isolation, or who develop symptoms during quarantine, are encouraged to stay home
28 Dec 2021 11:54 AM
The Trump administration has now bought more than 5,00,000 doses, the entire batch produced for July and 90% of August and September
01 Jul 2020 6:46 PM