搜尋結果
2 天前 · Most bacterial species are either spherical, called cocci (singular coccus, from Greek kókkos, grain, seed), or rod-shaped, called bacilli (sing. bacillus, from Latin baculus, stick). Some bacteria, called vibrio , are shaped like slightly curved rods or comma-shaped; others can be spiral-shaped, called spirilla , or tightly coiled ...
3 天前 · Bacillus Calmette–Guérin (BCG) vaccine is a vaccine primarily used against tuberculosis (TB). It is named after its inventors Albert Calmette and Camille Guérin . [9] [10] In countries where tuberculosis or leprosy is common, one dose is recommended in healthy babies as soon after birth as possible. [8]
其他人也問了
Which bacterial species are spherical or rod shaped?
When was bacterium invented?
Why is bacteria called a bacterium?
Are antibiotics bacteriocidal or bacteriostatic?
3 天前 · Leprosy, also known as Hansen's disease ( HD ), is a long-term infection by the bacteria Mycobacterium leprae or Mycobacterium lepromatosis. [4] [7] Infection can lead to damage of the nerves, respiratory tract, skin, and eyes. [4] .
4 天前 · Cholera ( / ˈkɒlərə /) is an infection of the small intestine by some strains of the bacterium Vibrio cholerae. [4] [3] Symptoms may range from none, to mild, to severe. [3] . The classic symptom is large amounts of watery diarrhea lasting a few days. [2] . Vomiting and muscle cramps may also occur. [3] .
2 天前 · Cyanobacteria ( / saɪˌænoʊbækˈtɪəri.ə / ), also called Cyanobacteriota or Cyanophyta, are a phylum of autotrophic gram-negative bacteria [4] that can obtain biological energy via oxygenic photosynthesis.
4 天前 · Sepsis is a potentially life-threatening condition that arises when the body's response to infection causes injury to its own tissues and organs. [4] [7] This initial stage of sepsis is followed by suppression of the immune system. [8] . Common signs and symptoms include fever, increased heart rate, increased breathing rate, and confusion. [1] .
2 天前 · Lyme disease, also known as Lyme borreliosis, is a tick-borne disease caused by species of Borrelia bacteria, transmitted by blood-feeding ticks in the genus Ixodes. [4] [9] [10] The most common sign of infection is an expanding red rash, known as erythema migrans (EM), which appears at the site of the tick bite about a week afterwards. [1] .
