Around January 24, 2020 in Australia, the University of Queensland announced that it was investigating the potential of a molecular clamp vaccine that would genetically modify viral proteins to stimulate an immune response.
Mnamo 24 Januari 2020 nchini Australia, Chuo Kikuu cha Queensland kilitangaza kwamba kinafanya uchunguzi wa uwezekano wa chanjo ya kunata molekuli inayoweza kubadilisha kijenetiki protini za virusi ili kuchochea kinga ya mwili.