“Testing in patients would typically require at least a year and probably longer,” Dr. Louis D. Falo Jr., a member of the research team, said. “This particular situation is different from anything we’ve ever seen, so we don’t know how long the clinical development process will take. “It’s not painful,” Dr. Falo said in an interview. A vaccination with microneedles uses a smaller dose than the usual shot in the arm requires, allowing more people to be immunized, Dr. Falo said. The vaccine, unlike most, does not have to be frozen or refrigerated, making shipping and storage easier and cheaper.

Source: International New York Times April 04, 2020 04:02 UTC