Cigarettes should be tinted green and each one emblazoned with “smoking kills” according a new study by Cancer Research UK published in Nicotine and Tobacco Research. The move would discourage young people from taking up the habit, said Cancer Research UK. More than one in five young Scots are hooked on nicotine – the highest proportion in the UK.

Drug and disease tests, the world over, currently rely on blood or urine samples but researchers have now developed a breathalyser that can identify drugs from exhaled breath. Published in the Journal of Breath Research, the study identified a method for drug testing by analysing various compounds in the breath.

A new study has revealed that newer versions of the birth control pill carry a similar increased risk of breast cancer as earlier ones that were abandoned in the 1990s.

Women taking modern formulations of the pill have a 20 percent increased risk of breast cancer compared with those who've never been on hormonal contraception, the study of almost 2 million Danish women found.

"The risk increases with increasing duration of use and persists for more than five years, if used for longer than five years," said study author Lina Morch, a senior epidemiologist with the University of Copenhagen in Denmark.

The Federal Ministry of Health has begun the implementation of approved Task-sharing and Task-shifting Policy for essential healthcare services which authorize lower cadres of health workers including Community Health Extension Workers (CHEWs) to administer implants and intra-uterine contraceptive devices (IUCDS) other than Nurse and Midwives only.