Officials have expressed concern that the Independence Day holiday could lead to a further surge in cases in the coming week.
Mayor Frank G. Jackson signed an order Friday mandating masks in public spaces effective immediately.
Ohio saw 1,091 confirmed cases of the illness on Friday and 17 deaths.
A new health alert system will determine restrictions placed on individual counties.
Officials confirmed more than 1,000 positive COVID-19 tests in the past 24 hours, the third largest single-day spike in positive tests yet.
Ohio saw a spike in deaths caused by the new coronavirus on Tuesday.
For the first time in two months, Ohio hospitals are seeing an increase in patients needing care for COVID-19.
Health officials also confirmed 57 new hospitalizations related to COVID-19.
The state's uptick in new COVID-19 cases continued on Saturday.
At least 987 new cases of the coronavirus have been confirmed in Ohio over the past 24 hours, taking the state's total to 48,638 cases.
Ohio has seen a sustained uptick of new COVID-19 cases around the state.
A new study finds that teens who vape THC regularly are at high-risk for developing lung problems.
Ohio continued a surge in new coronavirus cases on Wednesday. Gov. Mike DeWine has urged Ohioans to follow health guidelines.
The Ohio Department of Health confirmed 590 new COVID-19 cases, 31 deaths and 87 hospitalizations on Tuesday.
More than 45,000 Ohioans have now tested positive for COVID-19 since the outbreak began.
Ohio has now confirmed more than 43,000 positive COVID-19 tests since the pandemic began.
See which hospitals in Ohio are ranked the highest for child healthcare, according to U.S. News & World Report.
Opioid and substance abuse issues cost employers at least $18 billion annually.
The Ohio Department of Health has confirmed 2,554 deaths from COVID-19, out of nearly 41,000 cases.
Ohio saw a slight dip in most of its key COVID-19 metrics on Friday.
Dr. Amy Acton will now serve as Gov. Mike DeWine's chief health advisor.
Ohio surpassed 40,000 confirmed cases of COVID-19 on Thursday, the state health department announced.
School Nurses encourage parents to prioritize immunizations and well-checks
The pharmacy chain is opening four new COVID-19 swab testing sites in the Buckeye Site.
The vast majority of protective equipment has been sent to emergency management agencies in various counties.
Gov. Mike DeWine is creating a new office to recruit more women and minorities into law enforcement.
In a brief message posted to Facebook, Goddard's daughter Kimberly said her father has contracted COVID-19.
Ohio officials have compiled a list of retail stores offering COVID-19 testing.
Ohio continues to see steady spread of the new coronavirus, according to the Ohio Department of Health.
New cases of COVID-19 were down versus the state's daily average over the past three weeks.
Gov. Mike DeWine said he wants to reopen public schools in the fall.
At least 51 Ohioans died from COVID-19-related complications in the past 24 hours, according to the Ohio Department of Health.
Ohio saw a dip in new coronavirus cases, hospitalizations and intensive care admissions on Saturday.
Private gatherings should still be limited to 10 people or less, according to a health order.
Gov. Mike DeWine said he regretted not speaking out on Floyd's death earlier this week.
Ohio Gov. Mike DeWine said Thursday that limited outdoor visitation at assisted living homes can begin in June.
The American Academy of Pediatricians are worried all these missed appointments could lead to sweeping health consequences.
While newly confirmed cases of COVID-19 were down on Wednesday, hospitalizations and intensive care admissions jumped.
Every nursing home in Ohio will undergo some form of testing in the coming weeks, Gov. Mike DeWine said.
Ohio Gov. Mike DeWine is urging everyone to wear a mask while out in public, adding it's "not about politics," and more about helping others