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A blood-borne disease is a disease that can be spread through contamination by blood and other body fluids. Blood can contain pathogens of various types, chief among which are microorganisms , like bacteria and parasites , and non-living infectious agents such as viruses .
Bacteremia is clinically distinct from sepsis, which is a condition where the blood stream infection is associated with an inflammatory response from the body, often causing abnormalities in body temperature, heart rate, breathing rate, blood pressure, and white blood cell count.
Testing blood for antibodies against the bacterium or its DNA: Doxycycline, penicillin, ceftriaxone: Yes: Listeria monocytogenes: Listeriosis: Culture of blood or spinal fluid: Ampicillin, gentamicin: No Borrelia burgdorferi, Borrelia garinii, and Borrelia afzelii: Lyme disease (Lyme borreliosis) Based on symptoms, tick exposure, blood tests
“Nausea and or vomiting are usually the first symptoms of norovirus,” says infectious disease expert Amesh A. Adalja, MD, a senior scholar at the Johns Hopkins Center for Health Security.
Unlike with respiratory viruses, you won’t experience a fever with allergies, and symptoms tend to linger for weeks or months. What the fall forecast looks like Ragweed pollen is the most common ...
Symptoms include overactive bladder, decreased stream of urine, hesitancy urinating, and incomplete emptying of the bladder. [19] [20] By age 40, 10% of men will have signs of BPH and by age 60, this percentage increases by 5 fold. Men over the age of 80 have over a 90% chance of developing BPH and almost 80% of men will develop BPH in their ...
In these cases, the basic reproduction number of the virus, which is the average number of additional people that a single case will infect without any preventative measures, can be as high as 203.9. [9] [10] Interhuman transmission is a synonym for HHT. [11]
Less common viruses which may cause serious illness include chickenpox, SARS, avian flu and hantavirus. [12] Typically, a virus enters the lungs through the inhalation of water droplets and invades the cells lining the airways and the alveoli. This leads to cell death; the cells are killed by the virus or they self-destruct. Further lung damage ...