BECKHAM
24-10-2017, 04:39 PM
Around 22 million people get typhoid fever each year and 220,000 die.
for more .... (http://www.bbc.co.uk/news/health-41724996)
for more .... (http://www.bbc.co.uk/news/health-41724996)
مشاهدة النسخة كاملة : Typhoid vaccine set to have 'huge impact'