FILE PHOTO: Test tubes labelled “Bird Flu” and a piece of paper in the colours of the British national flag are seen in this picture illustration, January 14, 2023. REUTERS/Dado Ruvic/Illustration/File photo
FILE PHOTO: Test tubes labelled “Bird Flu” and a piece of paper in the colours of the British national flag are seen in this picture illustration, January 14, 2023. REUTERS/Dado Ruvic/Illustration/File photo