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In view of the foregoing, latex allergy has a great medical and social relevance due to all the safety measures that the patient must take.Air pollution, climate change, and the decrease of biological diversity are major threats to human health. In the past decades, an increase in allergic diseases, including asthma and rhinoconjunctivitis, has been observed. Up to 40 % of the world population may have an allergic disease, which represents a significant impact on the quality of life of those who suffer from it, and environmental pollution is one of the causes of its presentation. Air pollution causes significant morbidity and mortality in patients with inflammatory airway diseases such as allergic rhinitis, chronic rhinosinusitis, asthma, and chronic obstructive pulmonary disease. Oxidative stress in patients with respiratory diseases can induce eosinophilic inflammation in the airways, increase atopic allergic sensitization, and rise susceptibility to infections. Climate change has influenced exposure to extramural allergens and it is associated with exacerbations of respiratory diseases in the upper and lower airway. The interaction of indoor and outdoor environmental exposure and host factors can affect the development and progression of lifelong allergic diseases. The decrease of exposure to air pollutants has been associated with a favorable response in respiratory health, which is why it is necessary to implement measures that contribute to an improvement in air quality.The COVID-19 pandemic has collapsed the health systems of many countries in the world and comorbidities in adults have exponentially increased their mortality; in matters of asthma, it has not been possible to establish a defining relationship in mortality. The clinical manifestations of asthmatic patients with SARS COV 2 are presented in a wide range; from asymptomatic to those who experience acute respiratory failure. The most sensitive method for the diagnosis of SARS-CoV-2 infection is RT-PCR. Antigen and serologic tests are quicker than RT-PCR, but they are less sensitive. Radiologic studies and the computed tomography of the chest assist in the diagnosis and follow-up of SARS-CoV-2 infection. The use of spirometry for diagnosis and follow-up is restricted due to the elevated risk of contagion. It has been shown that eosinophilia and TH2 inflammation, due to their antiviral immune effect, are protective factors against severe SARS-CoV-2/COVID-19. Patients with mild asthma express less angiotensin converting enzyme receptors (ACE2), and those with neutrophilic asthma express it in greater proportion, which suggests more severe presentations of COVID-19. The conventional asthma treatment modulates the SARS-CoV-2/COVID-19 immune response, which is why patients with controlled asthma have non-severe manifestations of COVID 19, however, the mechanisms are not clear.Even though the SARS-CoV-2 pandemic represents a historical challenge, science has had an exponential development, and the current vaccination campaigns are proof of this. Unfortunately, along came misinformation and myths regarding their production and their adverse effects. For this reason, we have considered of utter importance to review anaphylaxis, one of the most feared vaccine adverse events.Anaphylaxis can be defined as a life-threatening acute and systemic allergic reaction, with a wide clinical spectrum, which can be explained by many immunological mechanisms, and whose diagnostic complexity demands the fulfillment of strict criteria. Though infrequent, any vaccine has the potential to trigger anaphylaxis. In the United States, for the new SARS-CoV-2 vaccines, rates from 1200 000 (Pfizer-BioNTech) to 1360 000 doses (Moderna) have been estimated. Vaccine adverse events can be mediated by hypersensitivity reactions, either allergic or not. Unlike a typical drug allergy, rarely is the active ingredient responsible for the reaction. Therefore, excipients must be considered during the approach to this problem. Vaccine associated anaphylaxis has to be referred to an allergist so as to guarantee the maximum benefit for the patient and improve the vaccines' security profile.A 4-yr-old male intact lesser spot-nosed guenon (Cercopithecus petaurista), housed at a North American zoological facility, presented with acute lethargy, inappetence, and mild neurologic signs. Physical examination revealed hemorrhagic pleural effusion in the right hemithorax. This guenon's condition improved over several days but then deteriorated, and the guenon presented with lethargy and weakness. A hemorrhagic pleural effusion was identified within the left hemithorax. The guenon developed respiratory and cardiac arrest while anesthetized. Bemcentinib in vitro Gross examination revealed tract formation in the liver, adhesions of the liver to the diaphragm, hemorrhagic thoracic and abdominal effusion, and a single trematode within the right hemithorax. Morphologic features and species identification by PCR confirmed that the parasite was Fascioloides magna. Histologic examination revealed tract formation in the liver associated with biliary hyperplasia, fibrosis and hepatic necrosis, severe bile peritonitis, and pleuritis. This is the first report of an infection by F. magna in a primate.This case series describes the diagnosis of allergic dermatitis and management with allergen-specific immunotherapy (ASIT) based on intradermal allergy testing (IDAT) and adjunctive medical therapy in six pteropid bats; five large flying foxes (Pteropus vampyrus); and one variable flying fox (Pteropus hypomelanus). The cases ranged from 2 to 15 yr of age at the time of presentation. Clinical signs varied between individuals and included moist ulcerative cutaneous lesions in nonhaired skin, blepharoconjunctivitis, alopecia, and pruritus. All bats underwent IDAT under general anesthesia, and reactive allergens included a mixture of grasses, trees, weeds, and biting insects. Three of the six cases (50%) had reformulation of the ASIT before control of clinical signs was seen, and two bats were treated with the addition of oclacitinib (Apoquel). Severe adverse effects were not identified; however, one bat had self-limiting swelling at the immunotherapy injection site. All six cases showed improvement of clinical signs and perceived comfort level, including in subsequent allergy seasons.Elephant endotheliotropic herpesvirus hemorrhagic disease (EEHV HD) is an acute viral infection of growing Asian elephants (Elephas maximus). Four apparently healthy subadult Asian elephants aged between 6 and 10 yr at Nandankanan Zoological Park (NKZP), India, died of EEHV HD during August-September 2019. All four elephants were rescued from different reserved forests of Odisha state at less than 1 yr of age and hand reared in the NKZP. Elephants exhibited the clinical signs of lethargy, head swelling, fever, loss of appetite, abdominal distension, scant urination and defecation, signs of colic, lameness, trunk discharge, cyanosis/ulceration of tongue, erratic behavior, and recumbence before death. Period of illness varied between 28 and 42 h. Thrombocytopenia was the common significant hematological observation. No significant biochemical alterations were recorded except for higher creatinine concentrations. Analysis of blood samples in RT-PCR assay using two different sets of primers and probes that targeted terminase gene and major DNA-binding protein gene followed by cPCR and sequencing was positive for EEHV-1A in all four animals. Postmortem examination of all four carcasses showed hemorrhages in internal organs, including the hard palate, heart, lungs, stomach, mesenteric lymph nodes, mesentery, colon serosa, spleen, liver, kidney, and meninges. Histopathology showed congestion and/or hemorrhages in heart, lung, brain, kidney, and liver. There was presence of intranuclear inclusion bodies in the sinusoidal epithelial cells. The outbreak of EEHV HD that resulted in the acute death of four juvenile captive Asian elephants within less then 30 d, the first of its kind documented in India, is increasing the fear of similar outbreaks in the future.Three juvenile ( less then 1 yr of age), genetically related Amur leopards (Panthera pardus orientalis) were diagnosed with phimosis. In all cases, no clinical signs were identified, and phimosis was detected during routine examination. Surgical enlargement of the preputial orifice was performed successfully using carbon dioxide laser with a 0.25-mm tip and an 8-watt continuous wave setting. A linear incision on the ventral aspect of the preputial opening allowed for complete preputial extrusion followed by placement of simple-interrupted sutures on both sides of the incision. link2 No postoperative complications were observed, and there was no evidence of phimosis recurrence at subsequent examinations. Preputioplasty with carbon dioxide laser was used to successfully manage Amur leopards with phimosis. Given relatedness of these cases, a genetic predisposition for phimosis development in Amur leopards must be considered.Herpesviruses are important pathogens in zoologic chelonian collections and have been associated with fatal disease in turtles of the family Emydidae. In this report, three western pond turtles (Actinemys marmorata), living in a mixed-species freshwater turtle exhibit, presented with varying degrees of lethargy, pallor, generalized edema, and cloacal hemorrhage before death within a 2-wk period. Postmortem findings included necrohemorrhagic enterocolitis, necrotizing splenitis, hepatic necrosis, esophagitis, thymic necrosis, and pneumonia with epithelial necrosis and degeneration of the trachea and kidneys. Intraepithelial, intranuclear, amphophilic to eosinophilic, Cowdry type A viral inclusion bodies were identified in the intestinal tract, liver, spleen, kidney, trachea, lung, and thymus. PCR amplification and sequencing of liver tissue produced amplicons that were 100% homologous with emydid herpesvirus 1 (EmyHV-1). Molecular screening of cohoused emydid turtles revealed that a red-eared slider (Trachemys scripta elegans) and a western pond turtle, both asymptomatic, were PCR-positive for EmyHV-1 on combined oral-cloacal swabs. This report describes, for the first time, EmyHV-1-associated disease in western pond turtles and molecularly identifies EmyHV-1 in an asymptomatic red-eared slider.The Burmese roofed turtle (Batagur trivittata), a critically endangered freshwater turtle, is endemic to Myanmar. Once thought to be extinct, remnant wild populations were discovered in 2001 and limited captive individuals identified in pagoda ponds or confiscated from fishers in Myanmar. These and their offspring are maintained in five facilities in Myanmar and form the basis of a conservation program (habitat protection, captive breeding, nest protection, egg collection, head-starting, and release). link3 Prerelease health screenings were performed in 2014 and 2018 at Yadanabon Zoological Gardens, a head-starting facility in Limpha Village, and Lawkanandar Wildlife Park. One hundred forty-three turtles were assessed (37 male, 50 female, 56 juveniles [too young to determine sex]; two females were assessed in both years), age range of 1 to 12 y (one unknown age adult founder), and body mass range of 0.111 to 32.72 kg. Health evaluations both years included physical examination and combined choanal/cloacal swab samples for polymerase chain reaction testing of the potential chelonian pathogens intranuclear coccidia, Mycoplasma, Herpesvirus, Ranavirus, and Adenovirus (not all tests performed each year).
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