Of the 56.4 million deaths worldwide in 2015, more than half (54%) were due to the top 10 causes. Ischaemic heart disease and stroke are the worldâs biggest killers, accounting for a combined 15 million deaths in 2015. These diseases have remained the leading causes of death globally in the last 15 years.
Contraction and Spread of Streptococcus pyogenes. Streptococcus pyogenes is a very common bacteria found in humans. It is very transmissible and can be caught through the air via coughing or sneezing. This form of Strep. illness is referred to as Streptococcal pharyngitis, also known as Strep. throat, which can complicate into Scarlet Fever.
Characteristically, Streptococcus pyogenes is a Gram-positive facultative anaerobic bacterium. It is not motile, and does not produce spores. It occurs as long chains of cocci, and occasionally in pairs. Streptococcus pyogenes is classified as Group A streptococcus.ellulitus is an inflammation of the skin and deep tissues that can be caused by Streptococcus pyogenes. Cellulitus begins when Streptococcus pyogenes infects the site of a minor injury, such as a bruise, burn, or wound. It causes the skin to turn red, widespread pain, swelling, and tenderness of the infected area.