Fig. 2
From: The epidemiology of Norovirus in the Middle East and North Africa (MENA) region: a systematic review

Number of studies reporting seasonal peaks of NoV infection in MENA countries (2000-2015)
From: The epidemiology of Norovirus in the Middle East and North Africa (MENA) region: a systematic review
Number of studies reporting seasonal peaks of NoV infection in MENA countries (2000-2015)