Roundworms, hookworms and tapeworms
Most pets are born with roundworms. The eggs can survive for up to a month in a moist environment. So, if you handle infected sand and then eat without washing your hands properly, you can swallow the eggs. In rare cases, someone infected with roundworm eggs can experience eye, heart, lung, and even neurological symptoms
Hookworms can be caused by several parasites. You can easily get infected from contaminated soil—this is why dogs aren’t allowed on the beach. Fortunately, the infection usually resolves on its own.
Tapeworms can transmit from fleas when a pet self-grooms and swallows an infected flea. “If your skin comes in contact with the tush end of your dog, they are transmitted to you,” Nelson says about tapeworms. “You may have gastrointestinal symptoms and weight loss.” You’ll likely be put on oral medication.
Prevention Tip: Don’t walk barefoot or sit on contaminated soil or sand. The best way to avoid tapeworms is to control fleas in your home. Also, make sure your pet is on a flea and tick preventive medication.
