Measles outbreaks are spreading rapidly across the United States. While international travel used to be the main risk for the disease in the US, the new cases are now linked to local transmission.
מקור: Ars Technica – All content — לכתבה המלאה

Measles outbreaks are spreading rapidly across the United States. While international travel used to be the main risk for the disease in the US, the new cases are now linked to local transmission.
מקור: Ars Technica – All content — לכתבה המלאה
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