#WHO's Ryan: more than 133 #coronavirus vaccine candidates put Into system
 2582 Tuesday, 30 June, 2020, 17:25 More than 133 candidate vaccines against the coronavirus have been registered, but there are no guarantees of a safe and effective vaccine, Executive Director of WHO Health Emergencies Programme Michael Ryan said Monday."We do hope that the vaccine will be developed. There have been over 133 candidates put into the system. A large number are in clinical trials," Ryan told a virtual briefing."But we also have to be cautious and careful. We desperately hope and we can see tremendous work towards a safe and effective vaccine, but there are no guarantees of such," the WHO official added. |
How many potentially hazardous asteroids approach Earth?
585Yesterday, 22:50
Granite sliding on granite: friction, wear rates, surface topography, and the scale-dependence of rate–state effects
112313.04.2026, 02:15
Ancient alphabets, new insights: Researchers uncover hidden links among the letters
125812.04.2026, 22:02
Archaeologists have discovered an ancient Roman bridge in Zaragoza. (photo)
287207.04.2026, 00:08
What Archaeologists Found While Searching for a Buried Second Sphinx in Egypt
235306.04.2026, 00:33
Astronauts arrive at launch pad for first crewed mission around Moon in more than 50 years (video)
280101.04.2026, 22:38
NASA set for first crewed moon return in over half a century (video)
271601.04.2026, 13:49
The Last Bastion of the Hominins: Deciphering the 40,000-Year Sealed Silence of Gibraltar (photo, video)
621319.03.2026, 23:42