OSAKA -- Shionogi will start clinical trials for a COVID-19 nasal spray vaccine in fiscal 2022, the Japanese pharmaceutical company announced Tuesday, paving the way for an inoculation method that would benefit countries lacking medical staff.
Shionogi's inoculation method to help emerging nations lacking medical staff
OSAKA -- Shionogi will start clinical trials for a COVID-19 nasal spray vaccine in fiscal 2022, the Japanese pharmaceutical company announced Tuesday, paving the way for an inoculation method that would benefit countries lacking medical staff.