Transmission of MERS-Coronavirus in Household Contacts

Defining transmission dynamics of the Middle East respiratory syndrome coronavirus (MERS-CoV) is important for public health measures. In this report, potential transmission to household contacts of 26 index patients with MERS-CoV infection is investigated. The Middle East respiratory syndrome coronavirus (MERS-CoV) was first isolated in 2012 from a patient with fatal pneumonia in Jeddah, Saudi Arabia. 1 From 2012 through July 2014, at least 834 laboratory-confirmed cases of MERS-CoV infection associated mostly with respiratory tract illness were reported to the World Health Organization; of these cases, 288 were fatal. Known cases have been directly or indirectly linked to countries in the Arabian peninsula. 2 The epidemiologic features of MERS remain poorly defined. Studies that have modeled the reproductive rate of MERS-CoV in humans have been based on notified, clinically apparent cases and auxiliary measurements, such as . . .