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 2:19 San Francisco barbershop struggles to stay open after pandemic 0:51 Alameda County using dogs to detect COVID 3:57 Interview: Doctor's perspective on COVID 4 years after shutdown started 2:27 Marking 4 years since COVID-19 shut down the Bay Area 2:09 CDC updates COVID isolation guidelines