Bacteria: Strep throat is an infection caused by a particular strain of streptococcus bacteria. This infection can also damage the heart valves (rheumatic fever) and kidneys (nephritis), cause scarlet fever, tonsillitis, pneumonia, sinusitis, and ear infections.nfections from viruses or bacteria are the main cause of sore throats and can make it difficult to talk and breathe. Allergies and sinus infections can also contribute to a sore throat. If you have a sore throat that lasts for more than five to seven days, you should see your doctor.
Body temperature norms. Normal body temperature varies by person, age, activity, and time of day. The average normal body temperature is generally accepted as 98.6Â°F (37Â°C). Some studies have shown that the normal body temperature can have a wide range, from 97Â°F (36.1Â°C) to 99Â°F (37.2Â°C). A temperature over 100.4Â°F (38Â°C) most often means you have a fever caused by an infection or illness.
The equivalent to 98.6 degrees Fahrenheit is 37 degrees Celsius. This is the average normal human body temperature, which is slightly lower in adults. The range is 36.8 degr â¦ ees plus or minus 0.7 degrees. Normal temperature range will vary, sometimes considerably, for individuals. Body temperature varies between person to person, a normal range is between 36 Celsius to 37.5 degrees Celsius The lower your normal temperature is the slower your metab â¦ olism may be. 44 people found this useful.