Pfizer and Merck Covid-19 Pills Are Coming Soon in the U.S., but Other Countries Will Have to Wait “There’s lots of logistics and training and community health literacy that has to happen in order for this to work well,” said Brook Baker, professor at Northeastern University School of Law who works with the Access to Covid-19 Tools Accelerator, a World Health Organization-backed effort meant to ease access to Covid-19 vaccines, treatments and diagnostics.