what can cause a sore neck and flu symptoms
Swine Flu. Swine flu, or H1N1, is a type of influenza, but the symptoms may be more severe than the typical seasonal flu. Symptoms of swine flu include muscle aches, joint pain and tender lymph nodes, all of which can cause neck and back pain. General flu symptoms such as a sore throat are also present.Individuals with medical conditions, like diabetes, asthma or cancer, can become very ill from swine flu.at scratch disease begins with mild flu-like symptoms, such as fever and fatigue. Neck pain occurs due to lymph node swelling. Muscle aches and back pain are part of the overall malaise caused as the body fights the bacteria.