According to the head of the World Health Organization (WHO), the US’ reasons for withdrawing from the agency are false, and the decision will make both the US and the world less safe. Tedros Adhanom Ghebreyesus stated the US has significantly contributed to the organization’s achievements and the WHO has always respected the sovereignty of its member states. The WHO also refuted US claims of failure and obstruction in its coronavirus response, re-emphasizing its impartiality and commitment to serving all countries.
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The French Ministry of Health has confirmed two cases of Middle East Respiratory Syndrome coronavirus (MERS-CoV) in individuals who recently traveled to the Arabian Peninsula. Following symptom development, both patients were hospitalized for precaution and are currently in stable condition. Contact tracing, testing, and isolation measures are underway to limit potential transmission, though no secondary spread has been detected within France. MERS-CoV, first identified in 2012, is primarily associated with camels and can cause severe respiratory illness with a high case-fatality rate, as evidenced by past outbreaks like the one in South Korea.
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A new bat coronavirus, HKU5-CoV-2, has been discovered by a Chinese research team, raising concerns about its potential to infect humans. Similar to SARS-CoV-2, HKU5-CoV-2 utilizes the human ACE2 receptor for infection, exhibiting a higher potential for human infection than other coronaviruses. This finding, published in *Cell*, was determined through cryo-EM analysis showing HKU5-CoV-2’s ability to infect human cell cultures. While further investigation is needed, the study highlights the zoonotic risk posed by bat merbecoviruses.
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John Q. Hosedrinker