There are three patterns of acute sinusitis:  Persistent cold symptoms. If symptoms get better in 10 days, the infection is probably viral. âBut if thereâs no improvement after 10 days, itâs likely to be bacterial at that stage,â Dr. Rosenfeld said.
Electric Tools Employees using electric tools must be aware of several dangers. Among the most serious hazards are electrical burns and shocks. Electrical shocks, which can lead to injuries such as heart failure and burns, are among the major hazards associated with electric-powered tools.
As the BLS states, âthis occupation is characterized by strenuous work, long hours, seasonal employment, and some of the most hazardous conditions in the workforce.â. Logging workers (91.9) â This occupation repeatedly takes a spot in the top 10 as not only one of Americaâs, but the worldâs, most dangerous jobs. In one recent example, 61-year-old John Hutt, a Colorado logger, cut off his toes after he became trapped under heavy logging equipment.