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Nursing students participate in a rally for the International Nurses Day in Agartala, capital of India's northreast state of Tripura May 12, 2018. (Xinhua/Stringer)
 
 
Nursing students participate in a rally for the International Nurses Day in Agartala, capital of India's northreast state of Tripura May 12, 2018. (Xinhua/Stringer)