Sunday, May 19th 02:08 AM IST

H1N1.

H1N1
DISEASE
Influenza A virus subtype H1N1, also known as A(H1N1), is a subtype of influenzavirus A and the most common cause of influenz
RELATED TO.
Swine Flu

Swine Flu

DISEASE
New Delhi

New Delhi

PLACE
GALLERY.

Bottles of adjuvants for use with the Pandemrix H1N1 flu vaccine are seen lined up during a vaccination programme in Schiedam in this November 23, 2009 file picture. To match Special Report VACCINES-NARCOLEPSY.