Medical research

Study pinpoints molecular targets of transplant rejection

Researchers from the University of Sydney and Monash University have made a significant discovery that uncovers what is happening at the molecular level when an organ transplant is recognized as foreign by the immune system.

Diseases, Conditions, Syndromes

WHO keeping close eye on Delta subvariant

The WHO said it was closely tracking a Delta subvariant to determine whether it was more transmissible than the original strain, as COVID-19 cases rise globally again.

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