Apple is warning investors that it won’t meet its second-quarter financial guidance because the viral outbreak in China has cut production of iPhones and also reduced demand for Apple products in China.

The Cupertino, California-based company said Monday that all of its iPhone manufacturing facilities are outside Hubei province, the epicenter of the outbreak, and all have been reopened. But the company said production is ramping up slowly.

“The health and well-being of every person who helps make these products possible is our paramount priority, and we are working in close consultation with our suppliers and public health experts as this ramp continues,” Apple said in a statement.

The death toll from COVID-19, a disease caused by the new coronavirus, was 1,770 as of Monday.

“Our quarterly guidance issued on January 28, 2020 reflected the best information available at the time as well as our best estimates about the pace of return to work following the end of the extended Chinese New Year holiday on February 10,” Apple said.

“Work is starting to resume around the country, but we are experiencing a slower return to normal conditions than we had anticipated. As a result, we do not expect to meet the revenue guidance we provided for the March quarter due to two main factors.”

Apple says demand for iPhones is also down in China because many of Apple’s 42 retail stores there are closed or operating with reduced hours. China is Apple’s third largest retail market for iPhones, after the U.S. and Europe.

Outside China, Apple said iPhone demand has been strong and is in line with the company’s expectations.

In the statement, Apple cited two factors affecting expectations:

“The first is that worldwide iPhone supply will be temporarily constrained. While our iPhone manufacturing partner sites are located outside the Hubei province — and while all of these facilities have reopened — they are ramping up more slowly than we had anticipated. The health and well-being of every person who helps make these products possible is our paramount priority, and we are working in close consultation with our suppliers and public health experts as this ramp continues. These iPhone supply shortages will temporarily affect revenues worldwide.

“The second is that demand for our products within China has been affected. All of our stores in China and many of our partner stores have been closed. Additionally, stores that are open have been operating at reduced hours and with very low customer traffic. We are gradually reopening our retail stores and will continue to do so as steadily and safely as we can. Our corporate offices and contact centers in China are open, and our online stores have remained open throughout.

“Outside of China, customer demand across our product and service categories has been strong to date and in line with our expectations.
The situation is evolving, and we will provide more information during our next earnings call in April. Apple is fundamentally strong, and this disruption to our business is only temporary. Our first priority — now and always — is the health and safety of our employees, supply chain partners, customers and the communities in which we operate. Our profound gratitude is with those on the front lines of confronting this public health emergency.”

On Jan. 28, Apple said it expected second quarter revenue between $63 billion and $67 billion. Apple’s second quarter ends March 30.

Apple says the situation is evolving and it will provide more information on its next earnings call in April.