Coronavirus patients lie in an infectious diseases clinic in Stepanakert, in the separatist region of Nagorno-Karabakh, Tuesday, Oct. 20, 2020.Nagorno-Karabakh, which lies within Azerbaijan but has been under the control of ethnic Armenian forces since a war there ended in 1994, faces an outbreak of the coronavirus amid the largest outbreak of hostilities in more than a quarter-century. (AP Photo)

A general view of a destroyed after shelling by Azerbaijan's artillery house during a military conflict in Stepanakert, the separatist region of Nagorno-Karabakh, Saturday, Oct. 17, 2020.Nagorno-Karabakh, which lies within Azerbaijan but has been under the control of ethnic Armenian forces since a war there ended in 1994, faces an outbreak of the coronavirus amid the largest outbreak of hostilities in more than a quarter-century. (AP Photo)

Medical personnel accompany a coronavirus patient in an infectious diseases clinic in Stepanakert, the separatist region of Nagorno-Karabakh, Tuesday, Oct. 20, 2020. Nagorno-Karabakh, which lies within Azerbaijan but has been under the control of ethnic Armenian forces since a war there ended in 1994, faces an outbreak of the coronavirus amid the largest outbreak of hostilities in more than a quarter-century. (AP Photo)

Workers repair communication lines near a house during destroyed by shelling, in Stepanakert, the separatist region of Nagorno-Karabakh, Saturday, Oct. 10, 2020. Nagorno-Karabakh, which lies within Azerbaijan but has been under the control of ethnic Armenian forces since a war there ended in 1994, faces an outbreak of the coronavirus amid the largest outbreak of hostilities in more than a quarter-century. (AP Photo)

A nurse cares for a coronavirus patient in an infectious diseases clinic in Stepanakert, the separatist region of Nagorno-Karabakh, Tuesday, Oct. 20, 2020. Nagorno-Karabakh, which lies within Azerbaijan but has been under the control of ethnic Armenian forces since a war there ended in 1994, faces an outbreak of the coronavirus amid the largest outbreak of hostilities in more than a quarter-century. (AP Photo)

Coronavirus patients lie in an infectious diseases clinic in Stepanakert, the separatist region of Nagorno-Karabakh, Tuesday, Oct. 20, 2020.Nagorno-Karabakh, which lies within Azerbaijan but has been under the control of ethnic Armenian forces since a war there ended in 1994, faces an outbreak of the coronavirus amid the largest outbreak of hostilities in more than a quarter-century. (AP Photo)

A coronavirus patient lies in an infectious diseases clinic in Stepanakert, the separatist region of Nagorno-Karabakh, Tuesday, Oct. 20, 2020. Nagorno-Karabakh, which lies within Azerbaijan but has been under the control of ethnic Armenian forces since a war there ended in 1994, faces an outbreak of the coronavirus amid the largest outbreak of hostilities in more than a quarter-century. (AP Photo)

A medical worker collects a sample for COVID-19 inside a bomb shelter in Stepanakert, the separatist region of Nagorno-Karabakh, Tuesday, Oct. 20, 2020. Nagorno-Karabakh, which lies within Azerbaijan but has been under the control of ethnic Armenian forces since a war there ended in 1994, faces an outbreak of the coronavirus amid the largest outbreak of hostilities in more than a quarter-century. (AP Photo)

Volunteer doctor Eleonora Ovanesyan, right, distributes drugs to women near their apartment building during a military conflict in Stepanakert, the separatist region of Nagorno-Karabakh, Friday, Oct. 16, 2020. Nagorno-Karabakh, which lies within Azerbaijan but has been under the control of ethnic Armenian forces since a war there ended in 1994, faces an outbreak of the coronavirus amid the largest outbreak of hostilities in more than a quarter-century. (AP Photo)

A medical worker collects a sample for COVID-19 testing a man inside a bomb shelter in Stepanakert, the separatist region of Nagorno-Karabakh, Tuesday, Oct. 20, 2020. People infected with COVID-19 mix with others in basements as they seek shelter from artillery fire amid the heavy fighting marking the largest outbreak of hostilities in the region in more than a quarter-century. Nagorno-Karabakh, which lies within Azerbaijan but has been under the control of ethnic Armenian forces since a war there ended in 1994, faces an outbreak of the coronavirus amid the largest outbreak of hostilities in more than a quarter-century. (AP Photo)

Doctor Aram Gregorian gives drugs to a woman near her apartment building during a military conflict in Stepanakert, the separatist region of Nagorno-Karabakh, Friday, Oct. 16, 2020. As Nagorno-Karabakh's medical system faced a massive challenge, volunteers joined the fight against the virus, delivering medicines to the people hiding in basements and helping track down those infected. (AP Photo)

Armenian medical workers examine a patient with suspected coronavirus in an infectious diseases clinic in Stepanakert, the separatist region of Nagorno-Karabakh, Tuesday, Oct. 20, 2020. Nagorno-Karabakh, which lies within Azerbaijan but has been under the control of ethnic Armenian forces since a war there ended in 1994, faces an outbreak of the coronavirus amid the largest outbreak of hostilities in more than a quarter-century. (AP Photo)

Local citizens gather at a destroyed after shelling by Azerbaijan's artillery house during a military conflict in Stepanakert, the separatist region of Nagorno-Karabakh, Saturday, Oct. 17, 2020. Nagorno-Karabakh, which lies within Azerbaijan but has been under the control of ethnic Armenian forces since a war there ended in 1994, faces an outbreak of the coronavirus amid the largest outbreak of hostilities in more than a quarter-century. (AP Photo)

A woman covers her husband, who is suspected of having coronavirus, with a blanket in an infectious diseases clinic in Stepanakert, the separatist region of Nagorno-Karabakh, Tuesday, Oct. 20, 2020.Nagorno-Karabakh, which lies within Azerbaijan but has been under the control of ethnic Armenian forces since a war there ended in 1994, faces an outbreak of the coronavirus amid the largest outbreak of hostilities in more than a quarter-century. (AP Photo)

Malvina Badalyan, chief doctor, speaks to a patient at a clinic at the separatist region of Nagorno-Karabakh, Tuesday, Oct. 20, 2020. At Stepanakert's clinic for infectious diseases, coronavirus patients also have often had to go down to the basement to hide from shelling, chief doctor Malvina Badalyan said. (AP Photo)

A nurse cares for a coronavirus patient at an infectious diseases clinic in Stepanakert, the separatist region of Nagorno-Karabakh, Tuesday, Oct. 20, 2020. Nagorno-Karabakh, which lies within Azerbaijan but has been under the control of ethnic Armenian forces since a war there ended in 1994, faces an outbreak of the coronavirus amid the largest outbreak of hostilities in more than a quarter-century. (AP Photo)

A medic cares for a coronavirus patient in an infectious diseases clinic in Stepanakert, the separatist region of Nagorno-Karabakh, Tuesday, Oct. 20, 2020. Nagorno-Karabakh, which lies within Azerbaijan but has been under the control of ethnic Armenian forces since a war there ended in 1994, faces an outbreak of the coronavirus amid the largest outbreak of hostilities in more than a quarter-century. (AP Photo)