موقع وجه أفريقيا موقع وجه أفريقيا هو موقع مهتم بمتابعة التطورات في القارة الأفريقية
Muhamad Yehia The patient had mild illness, and there is no evidence that the virus has spread to anyone else. A dairy worker in the US state of Nevada was infected with a new type of bird flu that is different from the version that has been spreading in US …
Read More »Bird flu: New strain detected in US dairy worker, health authorities say
