Amenorrhoea is a symptom with many potential causes. Primary amenorrhoea (menstrual cycles never starting) may be caused by developmental problems such as the congenital absence of the uterus, failure of the ovary to receive or maintain egg cells. Also, delay in pubertal development will lead to primary amenorrhoea.
Diseases transmitted by mosquitoes include: malaria, dengue, West Nile virus, chikungunya, yellow fever, filariasis, Japanese encephalitis, Saint Louis encephalitis, Western equine encephalitis, Eastern equine encephalitis, Venezuelan equine encephalitis, La Crosse encephalitis and Zika fever.
CITY OF OTTAWA ENCOURAGES PREVENTATIVE STEPS AGAINST MOSQUITOS. The most common disease spread by mosquitoes in Kansas is the West Nile virus. In 2015, 34 cases of West Nile were identified in Kansas, including one in Franklin County. Of the 34 cases, 20 people were hospitalized and two died.