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Neonatal infections are infections of the neonate (newborn) acquired during prenatal development or within the first four weeks of life. [1] Neonatal infections may be contracted by mother to child transmission, in the birth canal during childbirth, or after birth. [2] Neonatal infections may present soon after delivery, or take several weeks ...
Neonatal sepsis. Neonatal sepsis is a type of neonatal infection and specifically refers to the presence in a newborn baby of a bacterial blood stream infection (BSI) (such as meningitis, pneumonia, pyelonephritis, or gastroenteritis) in the setting of fever. Older textbooks may refer to neonatal sepsis as "sepsis neonatorum".
Chronic diarrhea (alternate spelling: diarrhoea) of infancy, also called toddler's diarrhea, is a common condition typically affecting up to 1.7 billion children between ages 6–30 months worldwide every year, usually resolving by age 4. [1] [2] According to the World Health Organization (WHO), diarrheal disease is the second greatest cause of ...
Teething has not been shown to cause fever or diarrhea; [11] however, the belief that teething causes fever is extremely common among parents. [12] Whilst there is some evidence that teething can cause an elevated temperature, it does not cause fever (medically defined as rectal temperature greater than 100.4 °F (38.0 °C)).
There are many causes of infectious diarrhea, which include viruses, bacteria and parasites. [29] Infectious diarrhea is frequently referred to as gastroenteritis. [30] Norovirus is the most common cause of viral diarrhea in adults, [31] but rotavirus is the most common cause in children under five years old. [32]
Adenovirus infection is a contagious viral disease, caused by adenoviruses, commonly resulting in a respiratory tract infection. [1][10] Typical symptoms range from those of a common cold, such as nasal congestion, coryza and cough, to difficulty breathing as in pneumonia. [10] Other general symptoms include fever, fatigue, muscle aches ...
Each year rotaviruses cause millions of cases of diarrhoea in developing countries, almost 2 million of which result in hospitalisation. [7] In 2019, an estimated 151,714 children younger than five died from rotavirus infections, 90 percent of whom were in developing countries. [9] Almost every child has been infected with rotaviruses by age five.
In humans, hyperthermia is defined as a temperature greater than 37.5–38.3 °C (99.5–100.9 °F), depending on the reference used, that occurs without a change in the body's temperature set point. [3][10] The normal human body temperature can be as high as 37.7 °C (99.9 °F) in the late afternoon. [2] Hyperthermia requires an elevation from ...