A man who reportedly used needles to inject unknown substances into foodstuffs at three London supermarkets has been arrested on suspicion of contamination of goods with intention of causing public harm or anxiety, the Metropolitan Police reported on Thursday

Japan may allow hospitals to administer coronavirus vaccines using insulin syringes, which can yield seven shots per vial as opposed to the five possible with the type of syringe the government procured for making COVID-19 injections, Taro Kono, a minister in charge of the country's vaccination plan, said on Tuesday

Spain does not have enough of right syringes and needles to extract a sixth dose from a Pfizer anti-coronavirus vaccine vial, resulting in thousands of doses going to waste, doctors have complained

Vitamin B-12 is an essential nutrient that keeps the body functioning properly