Waterpipe smoking: not necessarily less hazardous than cigarette smoking

Context

Cigarette smoking has declined over the last years in modern countries. On the contrary, waterpipe smoking has increased, especially among young people visiting waterpipe bars. Unfortunately, most waterpipe smokers seem to know little about the possible cardiovascular and other health consequences of waterpipe smoking.

Objective

To describe by narrative literature review the known adverse consequences for the human body caused by smoking the waterpipe compared with the consequences of smoking normal cigarettes. Also, to get a picture of public awareness of these consequences as deducted from the literature and a small new survey in the Netherlands.

Results/Conclusions

Tobacco smoking is associated with serious adverse (cardiovascular) health effects, and there is no evidence that these effects are less serious if a waterpipe is used. The increasing use together with the limited amount of awareness and attention for the possible health consequences of smoking the waterpipe is worrisome. Especially considering the increasing acceptance and use of the waterpipe among the youth. Therefore we recommend more systematic research into the possible health hazards of waterpipe smoking. In the meantime education campaigns and materials are needed to raise public awareness on the possible health risks of waterpipe use.     

Waterpipe smoking as a public health risk: Potential risk for transmission of MERS-CoV

The Middle East Respiratory Syndrome (MERS-CoV) emerged in the Kingdom of Saudi Arabia in 2012 causing a critical challenge to public health. The epidemiology of MERS-CoV remain enigmatic as human-to-human transmission is not fully understood. One possible scenario that might play a role in the virus transmission is the cultural waterpipe smoking. Cafés providing waterpipe smoking in cities within Saudi Arabia have been moved to areas outside city limits that frequently place them close to camels markets. We report results of a surveillance study wherein waterpipe hoses throughout several regions in Saudi Arabia were tested for the presence of MERS-CoV. A total of 2489 waterpipe samples were collected from cities where MERS-CoV cases were continuously recorded. MERS-CoV RNA wasn’t detected in collected samples. Irrespective of the negative results of our survey, the public health risk of waterpipe smoking should not be underestimated. To avoid a possible transmission within country where MERS-CoV is prevalent, we recommend the replacement of resusable hoses with “one-time-use” hoses in addition to a close inspection of waterpipe components to assure the appropriate cleaning and sanitization.