Thursday, February 25, 2016

Saudi MOH Announces Two MERS Cases - Indirect Camel Contact

# 11,059

The recent uptick in Saudi MERS cases continues, with 11 cases reported over the past two weeks, many with camel exposure (either direct, or indirect). Today's announcement identifies 2 more primary cases listed as having Indirect Contact With Camels.

While still relatively uncommon, Indirect Exposure to Camels has been cited a couple of times this year as a potential risk exposure.  What it means exactly in these cases, is hard to know.

In last November's EID Journal: Risk Factors For Primary MERS-CoV Infection, indirect camel exposure was defined as having visited settings where animals were kept but without having direct contact; or exposure to household members who themselves had direct animal exposure. 

The Authors wrote:
Although we found that direct and indirect dromedary exposure were significantly associated with MERS-CoV illness, our study had limited power to detect specific behaviors or practices associated with illness. Future studies should be designed to further explore this association.

I would note that we saw a case from Najran on Feb 12th. We'll hopefully get some additional details on these recent cases in the next WHO update. 

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