The probability of human-to-human transmission of H5N1 is “very minimal,” Chowdhury suggests. But if it were to come about in a very sustained fashion, it could rock the world in a way not found since the 1918 Spanish Flu. Experts Talking to DailyMail.com mentioned the symptoms ended up 'non-specific' they https://www.dailypioneer.com/2015/vivacity/health-in-agenda.html