UV Light Causes Specific Types of Dark Spots. 1  Melasma: Itâs a common condition characterized by grayish patches on the face, forehead or on the upper lip. 2  Solar Lentigines â Freckles: These are red or brown raised spots caused by long term exposure to the sunlight. 3  Ephelides: These fall under the category of freckles.
What is the antibody titer test? The antibody titer is a test that detects the presence and measures the amount of antibodies within a personâs blood. The amount and diversity of antibodies correlates to the strength of the bodyâs immune response.
Dog Titer Test - Information on Rabies Titer Test For Dogs and Cost of Titer Tests. Rabies Titer Test For Dogs. Tests which help to detect antibodies for viruses such as distemper and parvovirus are the most recommended titer tests for dogs. Rabies titer test for dogs are also often done. This test will determine the dogâs immunity and indicate if he is at risk for rabies. In most cases, it is not necessary to test for other diseases.