Rokna: The World Health Organisation [WHO] holds an alert list of pathogens which they say are 'priority diseases', that could be the biggest threats to humans unless action is taken, with Covid,…
Rokna:Measles surged to infect almost 870,000 people across the world in 2019, the worst figures in almost a quarter of a century as vaccination levels fell below critical levels, a report said on Th…
Rokna: There may be as many as 850,000 yet-undiscovered viruses in birds and mammals that could one day infect humans, scientists have warned.