Does dengue affect thyroid?
Does dengue affect thyroid?
In general, dengue infection is rare infection that can cause or trigger the emergence of diseases or abnormalities in the field of thyroid. There have been reported only 2 cases of dengue fever in the presence of a thyroiditis in Pakistan in 2012, as well as India in 2013.
What is the confirmatory test for DHF?
Nucleic acid amplification tests (NAATs) Presence of virus by rRT-PCR or NS1 antigen in a single diagnostic specimen is considered laboratory confirmation of dengue in patients with a compatible clinical and travel history.
What is PCR test for dengue?
This test is used for the diagnosis of Dengue fever during the initial stage of infection. Dengue fever is caused by RNA Flavivirus and is transmitted by a mosquito. This test helps in the early detection of the Dengue virus.
What is dengue profile test?
DENGUE PROFILE ( IgG & IgM ANTIBODY & NS1 ANTIGEN) BY ELISA NS1 antigen is a non-structural protein found in infected patients from first day of fever upto to 5th day after the fever has begun. This test is meant for the detection of Dengue virus NS1 antigen so that it helps in the diagnosis of Acute Dengue infection.
What is subacute thyroiditis?
Subacute thyroiditis is an immune reaction of the thyroid gland that often follows an upper respiratory infection. The thyroid gland is located in the neck, just above where your collarbones meet in the middle.
Can PCR detect dengue?
Positive results on the CDC DENV-1-4 rRT-PCR multiplex assay indicate current dengue infection. Blood samples from patients suspected of having dengue taken 1-7 days after onset of fever should be tested with this test.
What virus causes thyroid problems?
Subacute thyroiditis is an uncommon condition thought to be caused by viral infection of the thyroid gland. The condition often occurs after a viral infection of the upper respiratory tract. Mumps virus, influenza virus, and other respiratory viruses have been found to cause subacute thyroiditis.
What virus attacks the thyroid?
Hashimoto’s thyroiditis can cause your thyroid to not make enough thyroid hormone. It is an autoimmune disease. It occurs when your body makes antibodies that attack the cells in your thyroid. Symptoms may include an enlarged thyroid gland (goiter), tiredness, weight gain, and muscle weakness.
How does a pathologist test for dengue virus?
Pathologists use immunohistochemical (IHC) analysis to identify dengue virus in tissues. The technique uses specific antibodies, which localize to the antigens of the etiologic agent of interest.
When to use Naat to test for dengue?
A NAAT, like real-time reverse transcription polymerase chain reaction (rRT-PCR) or in situ hybridization, detects dengue virus RNA. How should it be used and at what time during infection? Fixed tissue samples can be tested using NAAT. NAATs are less sensitive after day 7 of illness.
How is MAC-ELISA used to diagnose dengue?
The MAC-ELISA is based on capturing human IgM antibodies on a microtiter plate using anti-human-IgM antibody followed by the addition of dengue virus antigens. The antigens used for this assay are derived from the envelope proteins of the four dengue virus serotypes (DENV-1-4). How should it be used and at what time during infection?
What does a positive IgM test mean for dengue?
Positive IgM: Patients with a positive IgM test result are classified as presumptive, recent dengue virus infections.
