Experts are concerned about the Clade 1 mpox virus that has been spreading quickly in west and central Africa since 2023.

red lesions), vesicles (small blisters), pustules, and ultimately, ulcers. The measles rash, on the other hand, manifests as macules and papules (i.e., a maculopapular rash). But what determines ...

The rash began as a circular purpuric lesion over the posterior right wrist. New lesions rapidly appeared on her limbs (particularly her forearms), right cheek, right ear, and buttocks (figure 1). Her ...

A sun rash is an immune system reaction to sunlight exposure that causes itchy bumps, raised patches, or blisters on your skin. Here’s why and how to find relief.

What Is an HIV Rash? An HIV rash is irritated skin that affects people who have HIV. It can be itchy, red or purple, or painful. Most people who have HIV get a rash at some point. It’s a common ...

The rash consisted of multiple discrete papules ... right side of the abdomen (see Figures 1–3). Many of the papular lesions had coalesced into a large plaque along her left flank.

The rash had started as a single, pruritic patch on his shoulder a few days before. As more lesions developed they were noted to be annular and scaly with a red, trailing border. He had some ...