Henry said in a statement, using the health risks caused by pipe smoking and cigars, etc. Overall, a considerable, but with smoke filter-tipped cigarettes, compared to slightly lower.

The tumour on his larynx was probably caused by smoking: though high blood pressure prompted the 66-year-old to quit last year, he started as a teenager and liked cigarillos (unfiltered small cigars).

The new type sanitary cigarette packing method can avoid the contamination of the filter tip in cigarette caused by pollutant in hand and other pollutant source.