摘要：H1N1 influenza A was responsible for global pandemic in 2009.Since then H1N1 continues to be responsible for epidemics frequently.H1N1 influenza causing organizing pneumonia (OP) is extremely rare,and only 6 cases have been reported till date.Here,we report a case of H1N1 presenting as an OP.The significance of diagnosing OP in appropriate clinical and radiological setting is being highlighted along with its prompt response to treatment.
