Prior to the surgery, your hair transplant specialist will provide pre-operative instructions which may include recommendations for smoking cessation
Ultra breathable & moisture-wicking
Prior to your quit day make sure to get rid of any cigarettes, lighters, ashtrays, e-cigarettes, e-liquids, chargers, batteries and pods
I do not know the answer and I can't really think of a way to test it unless I have a dead battery
Early research indicates that, compared to non-smokers, having a history of smoking may substantially increase the chance of adverse health outcomes for COVID-19 patients, including being admitted to intensive care, requiring mechanical ventilation and suffering severe health consequences [1] [2]