Pfizer says booster shots of vaccine restore waning immunity
No new unexpected side effects were identified from safety data associated with boosters in the final-stage study15-09-2021
15-09-2021
WHO to approve Bharat Biotech's COVID-19 vaccine Covaxin this week: Report
So far, the WHO has approved COVID-19 vaccines of Pfizer-BioNTech, AstraZeneca-SK Bio or Serum Institute of India, Johnson & Johnson, Moderna, and Sinopharm.13-09-2021
Moderna's Covid vax more effective against Delta than Pfizer, J&J;: Study
Moderna's vaccine for Covid-19 is significantly more effective against the Delta variant of the SARS-CoV2 virus than Pfizer or Johnson & Johnson, suggests a new study.11-09-2021
Booster shots: Vaccines once committed are not moved around: Pfizer chief
J&J hopeful of supplying doses to India by year-end08-09-2021
80% Covid immunity lost in 6 months in some after Pfizer shot: US study
The researchers particularly looked at humoral immunity - also called antibody-mediated immunity - to measure the body's defences07-09-2021
Australia announces Pfizer coronavirus vaccine swap deal with Britain
The doses will reach Australia over the next few weeks, which will help double the available Pfizer shots for September, Morrison told reporters in Canberra.03-09-2021
Taiwan gets first Pfizer-BioNTech vaccines against Covid after long delay
Taiwan received its first batch of Pfizer-BioNTech vaccines Thursday after a prolonged purchasing process that gave rise to a political blame game with China02-09-2021
Pfizer, Moderna vaccines wouldn't have got nod had they done phase 3 trials in 2nd wave: Krishna Ella
Hyderabad-based Bharat Biotech, the manufacturer of COVID-19 Covaxin, said the efficacy of its vaccine would have been 85 percent against the original strain of the virus -- the one that was first detected in China.01-09-2021
Study shows downside of not receiving second shot of Covid-19 vaccine
A new study has shown that two months after the second Pfizer/Moderna vaccination, antibody response decreases 20 per cent in adults with prior cases of COVID-1931-08-2021
Foxconn founder Terry Gou asks BioNTech to reserve 30 mn more Covid vaccines for Taiwan
Taiwan's quest to access the vaccine, jointly developed with Pfizer Inc, has dragged on for months, hampered by accusations from Taipei of political interference from Beijing, which claims the island as Chinese territory. Beijing has denied the allegations.30-08-2021