Difference between revisions of "Varicella Outbreak Identification Investigation Control Chickenpox Varicella"
ChristinL13 (Talk | contribs) |
ChristinL13 (Talk | contribs) |
||
| (One intermediate revision by one user not shown) | |||
| Line 1: | Line 1: | ||
| − | Vesicular swabs or scrapings and scabs from | + | Vesicular swabs or scrapings and scabs from crusted lesions can be used to identify varicella-zoster virus DNA by PCR testing (the preferred method because it is the most sensitive and specific) or direct fluorescent antibody. In the absence of vesicles or scabs, collect scrapings of maculopapular lesions for testing. In addition, the study emphasizes the importance of investigating further chickenpox outbreaks in India's tribal and other populations. None of the cases infected from the illness were suffering from any other diseases like asthma, cystic fibrosis, cancer, and HIV/AIDS.<br><br>Vaccination should be given as soon as possible to exposed, [https://www.bbc.co.uk/search/?q=susceptible%20healthy susceptible healthy] patients eligible for vaccination (eg, age ≥ 1 year and no contraindications). Vaccination can be effective in preventing or ameliorating disease within 3 days and possibly up to 5 days after exposure. Acute transient arthritis or arthralgia may occur 1 to 3 weeks after immunization with rubella-containing vaccine, such as MMRV. It is more common in post-pubertal females, an age group for whom MMRV is not indicated.<br><br>While the risk of chickenpox in these parts of the world may be lower than in countries where there are no vaccination programs for chickenpox, there is risk of the disease in all destinations worldwide. The risk becomes higher when visiting countries where the chickenpox vaccine is not routinely given.<br><br>People who are immunocompromised are more at risk of severe, disseminated chickenpox with haemorrhagic complications, pneumonia, encephalitis, disseminated intravascular coagulopathy, and hepatitis[13]. The same self-care advice is recommended for this patient group; however, the dose of aciclovir for [https://Everesttravelclinic.ca/preparing-for-your-south-africa-trip-yellow-fever-vaccine-information/ everesttravelclinic.ca/] these adults is 10mg/kg intravenously every 8 hours, usually for 5 days[8]. Chickenpox usually appears as a rash all over the body, starting with itchy, red bumps that turn into fluid-filled blisters, and finally scabs. The rash typically lasts 5–10 days, usually appearing 10–21 days after exposure to VZV[5].<br><br>Refer to Contents of Immunizing Agents Authorized for Use in Canada in Part 1 for lists of vaccines and passive immunizing agents authorized for use in Canada and their contents. There is an ongoing outbreak of mpox occurring across several provinces in the [https://WWW.Youtube.com/results?search_query=Democratic%20Republic Democratic Republic] of Congo (DRC). While mpox is endemic (usually found) in the DRC, the current outbreak is larger than expected, and new geographic areas are reporting cases, including Kinshasa and South Kivu. To obtain or inquire about an immunization record, or for general immunization information, please contact your local public health unit. The pain of shingles can last long after the blisters go away, and it can be serious.<br><br>Post-exposure management of healthy infants less than 12 months of age is not indicated as these infants are generally protected by maternal antibodies. For information about post-exposure serologic testing, refer to serologic testing. For information about post-exposure management in pregnancy, refer to pregnancy and breastfeeding. Susceptible women of childbearing age are considered to be a priority for varicella immunization because varicella-containing vaccine should not be given during pregnancy. |
Latest revision as of 00:15, 7 September 2024
Vesicular swabs or scrapings and scabs from crusted lesions can be used to identify varicella-zoster virus DNA by PCR testing (the preferred method because it is the most sensitive and specific) or direct fluorescent antibody. In the absence of vesicles or scabs, collect scrapings of maculopapular lesions for testing. In addition, the study emphasizes the importance of investigating further chickenpox outbreaks in India's tribal and other populations. None of the cases infected from the illness were suffering from any other diseases like asthma, cystic fibrosis, cancer, and HIV/AIDS.
Vaccination should be given as soon as possible to exposed, susceptible healthy patients eligible for vaccination (eg, age ≥ 1 year and no contraindications). Vaccination can be effective in preventing or ameliorating disease within 3 days and possibly up to 5 days after exposure. Acute transient arthritis or arthralgia may occur 1 to 3 weeks after immunization with rubella-containing vaccine, such as MMRV. It is more common in post-pubertal females, an age group for whom MMRV is not indicated.
While the risk of chickenpox in these parts of the world may be lower than in countries where there are no vaccination programs for chickenpox, there is risk of the disease in all destinations worldwide. The risk becomes higher when visiting countries where the chickenpox vaccine is not routinely given.
People who are immunocompromised are more at risk of severe, disseminated chickenpox with haemorrhagic complications, pneumonia, encephalitis, disseminated intravascular coagulopathy, and hepatitis[13]. The same self-care advice is recommended for this patient group; however, the dose of aciclovir for everesttravelclinic.ca/ these adults is 10mg/kg intravenously every 8 hours, usually for 5 days[8]. Chickenpox usually appears as a rash all over the body, starting with itchy, red bumps that turn into fluid-filled blisters, and finally scabs. The rash typically lasts 5–10 days, usually appearing 10–21 days after exposure to VZV[5].
Refer to Contents of Immunizing Agents Authorized for Use in Canada in Part 1 for lists of vaccines and passive immunizing agents authorized for use in Canada and their contents. There is an ongoing outbreak of mpox occurring across several provinces in the Democratic Republic of Congo (DRC). While mpox is endemic (usually found) in the DRC, the current outbreak is larger than expected, and new geographic areas are reporting cases, including Kinshasa and South Kivu. To obtain or inquire about an immunization record, or for general immunization information, please contact your local public health unit. The pain of shingles can last long after the blisters go away, and it can be serious.
Post-exposure management of healthy infants less than 12 months of age is not indicated as these infants are generally protected by maternal antibodies. For information about post-exposure serologic testing, refer to serologic testing. For information about post-exposure management in pregnancy, refer to pregnancy and breastfeeding. Susceptible women of childbearing age are considered to be a priority for varicella immunization because varicella-containing vaccine should not be given during pregnancy.
