Made by DATEXIS (Data Science and Text-based Information Systems) at Beuth University of Applied Sciences Berlin
Deep Learning Technology: Sebastian Arnold, Betty van Aken, Paul Grundmann, Felix A. Gers and Alexander Löser. Learning Contextualized Document Representations for Healthcare Answer Retrieval. The Web Conference 2020 (WWW'20)
Funded by The Federal Ministry for Economic Affairs and Energy; Grant: 01MD19013D, Smart-MD Project, Digital Technologies
Antibiotics have been used to prevent and treat these infections however the misuse of antibiotics is a serious problem for global health. It is recommended that guidelines be followed which outline when it is appropriate to give antibiotics and which antibiotics are most effective.
Atelectasis: mild to moderate fever, no changes or mild rales on chest auscultation.
Management: pulmonary exercises, ambulation (deep breathing and walking)
Urinary tract infection : high fever, malaise, costovertebral tenderness, positive urine culture.
Management: antibiotics as per culture sensitivity (cephalosporine).
Endometritis: moderate fever, exquisite uterine tenderness, minimal abdominal findings.
Management: multiple agent IV antibiotics to cover polymicrobial organisms: clindamycin, gentamicin, addition of ampicillin if no response, no cultures are necessary.
Wound infection: persistent spiking fever despite antibiotics, wound erythema or fluctuance, wound drainage.
Management: antibiotics for cellulitis, open and drain wound, saline-soaked packing twice a day, secondary closure.
Septic pelvic thrombophlebitis: persistent wide fever swings despite antibiotics, usually normal abdominal or pelvic exams.
Management: IV heparin for 7–10 days at rates sufficient to prolong the PTT to double the baseline values.
Mastitis: unilateral, localized erythema, edema, tenderness.
Management: antibiotics for cellulitis, open and drain abscess if present.
"Taylorella equigenitalis" is susceptible to most antibiotics, although the carrier state in mares is difficult to eliminate. Most mares with acute endometritis recover spontaneously. Recommended therapy is to infuse the uterus with an antibiotic such as penicillin, cleansing the clitoral area with 2% chlorhexidine solution and then applying chlorhexidine or nitrofurazone ointment to the clitoral fossa and sinuses. The entire treatment is repeated daily for five days.
It is relatively easy to eliminate the carrier state in stallions using local disinfectant. With the stallion's penis dropped and the glans extended from the foreskin, the shaft of the penis, including the folds of the prepuce and the urethral fossa, should be cleansed daily for five days with a 2% chlorhexidine solution. After drying, nitrofurazone cream is applied to these areas.
A number of other conditions can cause fevers following delivery including: urinary tract infections, breast engorgement, atelectasis and surgical incisions among others.
Metritis is inflammation of the wall of the uterus, whereas endometritis is inflammation of the functional lining of the uterus, called the endometrium The term pelvic inflammatory disease (PID) is often used for metritis.
These terms can apply to any species of mammal. Amongst domestic animals, metritis and endometritis are most common in cattle after parturition, and the diseases are often called postpartum metritis or postpartum endometritis. These diseases in cattle are caused by bacteria and occasionally viruses. The most common bacteria that cause postpartum metritis and endometritis in cattle are "Escherichia coli", "Trueperella" (previously "Arcanobacterium") "pyogenes" and anaerobic bacteria such as "Prevotella" species and "Fusobacterium necrophorum". The virus most consistently associated with postpartum uterine disease in cattle is Bovine Herpesvirus 4 (BoHV-4). In addition, "Several specific diseases are associated with metritis or endometritis. These include brucellosis, leptospirosis, campylobacteriosis, and trichomoniasis"
In cattle, bacterial infection of the uterus affects almost all animals after parturition. Of course this doesn't mean they will get disease. In fact beef cattle rarely have disease unless they have a predisposing factor such as retained placenta or difficult parturition. However, uterine disease is common in dairy cattle - particularly high-milk-yield cows such as Holstein-Friesian cows.
Contagious equine metritis is a sexually transmitted infection in horses, recognized since 1977.
In 2014 a study reported about the first successful vaccination trials in cattle. The infection rate declined significantly.Vinícius Silva Machado, Marcela Luccas de Souza Bicalho u. a.: "Subcutaneous Immunization with Inactivated Bacterial Components and Purified Protein of Escherichia coli, Fusobacterium necrophorum and Trueperella pyogenes Prevents Puerperal Metritis in Holstein Dairy Cows." In: "PLoS ONE." 9, 2014, S. e91734, .
Treatment of acute Q fever with antibiotics is very effective and should be given in consultation with an infectious diseases specialist. Commonly used antibiotics include doxycycline, tetracycline, chloramphenicol, ciprofloxacin, ofloxacin, and hydroxychloroquine. Chronic Q fever is more difficult to treat and can require up to four years of treatment with doxycycline and quinolones or doxycycline with hydroxychloroquine.
Q fever in pregnancy is especially difficult to treat because doxycycline and ciprofloxacin are contraindicated in pregnancy. The preferred treatment is five weeks of co-trimoxazole.
Signs in mares appear ten to fourteen days after breeding to an infected or carrier stallion. A gray to creamy vulvar discharge mats the hair of the buttocks and tail, although in many cases, the discharge is absent and the infection is not apparent. Most mares recover spontaneously, although many become carriers. Infected mares are usually infertile during the acute illness. However, the infertility only lasts a few weeks, after which pregnancy is possible.
Stallions do not show signs of infection. The first indication of the carrier state is lack of pregnancy in the mares covered by the stallion.
Protection is offered by Q-Vax, a whole-cell, inactivated vaccine developed by an Australian vaccine manufacturing company, CSL Limited. The intradermal vaccination is composed of killed "C. burnetii" organisms. Skin and blood tests should be done before vaccination to identify pre-existing immunity, because vaccinating people who already have an immunity can result in a severe local reaction. After a single dose of vaccine, protective immunity lasts for many years. Revaccination is not generally required. Annual screening is typically recommended.
In 2001, Australia introduced a national Q fever vaccination program for people working in “at risk” occupations. Vaccinated or previously exposed people may have their status recorded on the Australian Q Fever Register, which may be a condition of employment in the meat processing industry. An earlier killed vaccine had been developed in the Soviet Union, but its side effects prevented its licensing abroad.
Preliminary results suggest vaccination of animals may be a method of control. Published trials proved that use of a registered phase vaccine (Coxevac) on infected farms is a tool of major interest to manage or prevent early or late abortion, repeat breeding, anoestrus, silent oestrus, metritis, and decreases in milk yield when "C. burnetii" is the major cause of these problems.
Equine venereal diseases are sexually transmitted infections in horses. They include contagious equine metritis (CEM) (caused by "Taylorella equigenitalis") and equine coital exanthema (caused by equine herpesvirus 3).
This disease affects the external genitalia, and is caused by equine herpesvirus 3. This disease remains with the horse for all its life. Equine coital exanthema is believed to only be transmitted during the acute phase of the disease through serous fluid from the blisters during sexual intercourse, and via breeding tools, handlers, etc.
Clinical signs include cute small lesions, no bigger than 2 mm in diameter around the vulva in mares, and on the sheath in stallions. The small bumps blister and then rupture, leaving raw, ulcerated, painful sores. While the majority of the symptoms are external, the presence of the virus can cause small and large plaque variants in tissues.