They have occurred just three times in this century: the so - called Spanish flu of 1918, the Asian flu of 1957, and the Hong Kong flu of 1968; and the last two were relatively mild.
लगभग ४०,००० छोटे बच्चे प्रतिदिन मरते हैं, अंशतः इसलिए कि कुपोषण उन्हें हर तरह की बीमारियों के ख़तरे में डाल देता है । ”