HealthHuman trials of Oxford coronavirus vaccine have begun in the US The first of 30,000 volunteers in the US have received either a placebo or dose of the Oxford vaccine, to test whether it protects them from coronavirus ¿ìè¶ÌÊÓÆµ
HealthLyme disease vaccine found to be safe and effective in clinical trial A vaccine against Lyme disease that is safe and stimulated immune protection in 82 to 96 per cent of clinical trial participants could be available by 2025 ¿ìè¶ÌÊÓÆµ