GSK brings in zosta lot more cash as drugs giant’s turnover boosted by shingles vaccine and HIV medicines April 26, 2023 Drugs giant GSK has posted better-than-forecast revenues for the first quarter thanks to strong sales of its shingles vaccine and HIV medicines. The FTSE 100 group saw earnings fall 15 per cent on a constant currency basis to £2.1bn in the first quarter as revenues dropped eight per cent to £7bn after sales of its Covid-19 treatment [...]