Efficacy

Opened vial of insulin can be stored for four weeks in warm temperatures, without loosing efficacy

Research found that the insulin preparations recorded a potency loss of no more than one percent — the same as in a control batch kept in cold storage.

Russia's COVID-19 vaccine successfully completes first phase of human clinical trials

The vaccine is being developed by the Gamaleya Scientific Research Institute of Epidemiology and Microbiology along with the Russian Defence Ministry.

Researchers debate if infecting people on purpose to test Coronavirus vaccines is ethical

Human challenge trials have been used to test other vaccines but there were rescue medicines to cure those who got sick. There is no cure for COVID-19.

China allows limited use of COVID-19 vaccine CanSino for their military after clinical trials shows its effectiveness

The vaccine has been approved for a period of one year after clinical trials proved it was safe and showed some efficacy.