S pneumoniae is a gram-positive, catalase-negative coccus that has remained an extremely important human bacterial pathogen since its initial recognition in the late 1800s. The term pneumococcus gained widespread use by the late 1880s, when it was recognized as the most common cause of bacterial lobar pneumonia.
Only if the air it is circulating has carbon monoxide. Air conditioners do not produce nor do they contain carbon monoxide. If you suspect carbon monoxide in your air, you need to have an HVAC professional or your local gas company inspect your dwelling because another source is producing this deadly gas. Unmaintenanced heating systems are often the culprit.
Some appliances like kerosene heaters can cause carbon monoxide poisoning inside your house. Charcoal too gives off that carbon monoxide (CO). If you have a generator, grill, or car, keep it outside of your house, and never run it inside of your house.arbon dioxide another gas formed from carbon and  oxygen, has the formula CO 2.   A gas, â¦ the molecules of which are made up of one carbon atom bonded  with one oxygen atom. Carbon monoxide gas is clear, odorless and  lethal when inhaled in LOW concentration.