Sikainfluenssarokote voi sisältää elävän viruksen
September 29, 2009 — JesseThere is also a suspicion by researchers that the A-H1N1 vaccine under development will trigger a more deadly mutated form of the virus for which the A-H1N1 vaccine w ill be ineffective. … Even though there have been deaths from AH1N1, most of those infected are sick for up to four days, take Tamiflu or similar drugs, and recover with immunity from t…