ኮቪ -19 ን በተመለከተ "በጣም ጠቃሚ ድምዳሜዎችን" ለማወጅ ዝግጁ በሆነበት በፒትስበርግ ዩኒቨርስቲ ፕሮፌሰር እንደገለጹት የዩኒቨርሲቲው ተማሪ በዚህ ሳምንት መጨረሻ ተገደለ ።
A University of Pittsburgh professor who was "on the verge of making very significant findings" about COVID-19 was fatally shot in Pennsylvania over the weekend, authorities say.