INDIANAPOLIS — Four more people in Indiana have been sickened by the coronavirus, including three in the same suburban Indianapolis county, boosting the state's tally of cases to 10, health officials said Wednesday.
Johnson County, just south of Indianapolis, has three presumptive positive cases of COVID-19 — the disease caused by the virus — and north-central Indiana's Howard County has one, the state Department of Health said.
The state agency said seven Indiana counties now have patients with COVID-19.
With the exception of Hendricks County, which has two cases, and Johnson County's three cases, the other counties — Adams, Boone, Hendricks, Marion and Noble — have one case each. The state Department of Health said 43 people in Indiana have been tested for the virus, either by that agency or the Centers for Disease Control and Prevention.
For most, the virus causes only mild or moderate symptoms, such as fever and a cough. For some, especially older adults and people with existing health problems, it can cause more severe illness, including pneumonia. The vast majority of people recover.
According to the World Health Organization, people with mild illness get better in about two weeks, while those with more severe illness may take three to six weeks to recover. In mainland China, where the virus first exploded, more than 80,000 people have been diagnosed and more than 58,000 have recovered.
Indiana's growing number of cases since the first one was reported last Friday in Marion County prompted Indiana and Purdue universities to announce Tuesday the suspension of classes on all campuses following spring break. The campuses will be open, however, and students will have the option to return to campus or not.
The University of Notre Dame followed suit Wednesday, suspending classes on the South Bend campus starting March 23 through at least April 13. The school, which is currently on spring break, also canceled all classes for next week to allow faculty to adjust to online instruction.
Health officials in Marion County, home of Indianapolis, on Wednesday urged seniors with chronic medical ailments such as heart disease, diabetes and lung disease to reconsider before attending any large public gatherings, including sporting events and festivals.
The Marion County Public Health Department also advised seniors to try to put at least six feet of distance between themselves and other people to further reduce their risk of being exposed to the virus.
Indiana's presumptive positive cases of COVID-19 include an elementary school student in the Hendricks County community of Avon, just west of Indianapolis. That sickened Avon student — the state's only case not in an adult — led the local school district to cancel classes and all school-related activities until April 6.