RT Journal Article SR Electronic T1 Tracking the progress of inequalities in SARS-CoV-2 infections into the third covid-19 wave JF BMJ Medicine JO bmjmed FD BMJ Publishing Group Ltd SP e000512 DO 10.1136/bmjmed-2023-000512 VO 2 IS 1 A1 Felix P Chilunga A1 Charles Agyemang YR 2023 UL http://bmjmedicine.bmj.com/content/2/1/e000512.abstract