Smokers who take beta-carotene supplements have an increased risk of lung cancer. In addition, arsenic in drinking water (primarily from private wells) can increase the risk of lung cancer. Other lung diseases: People with a history of certain other diseases of the lung, such as tuberculosis ...
A.the government hopes to solve the problem by way of volunteer restrictions B.more than 47 million Americans who are qualified to get flu vaccine shots can not get them this year C.America has to deal with a limited supply of flu vaccines this year D.normally only a small percentage of...
The effects of COVID-19 on mood symptoms are often described as being the consequence of psychological effects. Thus, not only people with COVID-19 but also people who had contact with COVID-19 infected individuals show increased levels of depression and anxiety (Cao et al., 2020; Oxley ...
The hesitancy of many people to get a Covid-19 vaccine when it becomes available is an issue that needs to be urgently addressed, National Institutes of Health DirectorDr. Francis Collins said in September. “Those who are vaccine hesitant have had their hesitancy enhanced by a variety of thi...