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Clinical condition Dutch MERS patients improving

Publication date: 22 May 2014
Modificationdate: 20 October 2016
The two patients who were diagnosed last week with the MERS coronavirus are now on the mend. The results of the tests that have been carried out on persons in the vicinity of the patients were negative. In the coming weeks, these tests will be repeated to establish with certainty, whether or not these persons have been infected with the virus MERS. Currently, this means that there is no evidence for a MERS infection.

The patients involved are related and were infected during a joint journey to Saudi Arabia. They shared a hotel room for two weeks and both suffer from underlying conditions that probably made them more susceptible to this virus.

MERS infections can cause severe respiratory symptoms, in particular among people who also suffer from other health issues. Additional potential problems include diarrhoea. Human-to-human transmission of the MERS coronavirus is rare, except in the case of close contact with patients and the unprotected nursing of severely sick people.  Of a small number of patients that were diagnosed with the coronavirus in the United Kingdom (two cases), France (one case) and very recently in the United States (one case) it is likely that they have become infected after contact with another sick patient. In the Middle East, particularly in Saudi Arabia, more transfer of human-to-human has occurred in hospitals, where the cause is sought in poor hygienic measures of patients care. Coronaviruses are quite vulnerable. The virus is easily destroyed by conventional laundry and cleaning agents.

In 2012, an outbreak of the new MERS coronavirus occurred in the Middle East. Meanwhile, over 600 patients in the Middle East have been reported to the World Health Organization. In April and May, there was a considerable increase in the number of reports in the Middle East, and by far most reports have come from this region (Saudi Arabia, as well as Qatar, Jordan, Oman, Yemen and the United Arab Emirates in particular). Since last year, cases of an infection with the MERS coronavirus have been determined among a few patients in the United Kingdom, France, Italy, Greece, the Philippines, Malaysia, Kuwait, Tunisia, Germany, Egypt and the United States; all of them were travelers who became infected in the Middle East. The fact that patients have been diagnosed in the Netherlands is not unexpected, and this is why since July 2013 the MERS coronavirus has been a notifiable infectious disease.

 

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