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Tuberculosis (TB) and Other Infections Smokers are also more prone to lung infections, such as tuberculosis (TB), which can cause significant lung damage and lead to coughing up blood

After long-range transport, pollution from local sources may outweigh the contribution of the Canadian wildfires to the annual mean PM 2.5 concentration

People might smoke with friends or family members, making it hard to quit because they feel like theyre missing out on something

The team found that smoking heavily or daily was linked with increased risk of psychosis

It also is convenient to pass around to others while the flame is still lit