WHO May 4, 2020 2:06 pm WHO Announces 40-Nation Initiative to Fund Coronavirus Vaccine WHO Director-General Dr. Tedros Adhanom Ghebreyesus on Monday announced 40 countries have united to pledge billions of dollars to help find a vaccine to fight the coronavirus pandemic. US & World Videos 2:33 CDPH releases updated Covid-19 isolation guidelines 1:31 CDC recommends updated Covid shot for everyone ages 6 months and up 2:17 San Diego and California's COVID-19 Emergency Declarations Are Expiring. Here's What That Means 2:30 San Diego and California COVID-19 Emergency Declarations Expire Tuesday 3:26 COVID, Flu Cases Down Slightly; Doctors Urge Caution