International NationalFeatured Pfizer Vaccine Is More Than 90% Effective, Authorization Expected This MonthTejas JoshiNovember 10, 2020November 9, 2020 by Tejas JoshiNovember 10, 2020November 9, 2020 Both companies said they have so far found no serious safety concerns and expect to seek US authorization this month for emergency use of the... Read more