Dataset of publicly available images from COVID-19 positive patients collected from various sources over the net. All images are chest x-rays from frontal view (AP or PA). There is a ZIP file containing 755 images.
Note that some of the images are from pediatrics and/or from early-stage patients with no specific image findings noted by the radiologist; but all of them are from PCR-positive cases. Related guideline and details are available in the related GitHub repo.