1. A chronic infectious disease that affects skin, peripheral nerves and mucous membranes.   Hint First letter clue   2. Highly contagious viral disease that causes inflammation of gray substance of the spinal cord and often leads to paralysis.   First letter clue   3. Viral infection characterized by yellowing of the eyes, skin and urine due to the deposition of the bile pigments.   First letter clue   4. An acute viral disease of animals, transmitted to humans by the bite of an infected animal.   First letter clue   5. Respiratory infection characterized by the inflammation of lungs.   First letter clue   6. A viral infection that causes inflammation of salivary glands, especially parotid glands.   First letter clue   7. A vector-borne disease caused by parasites that is transmitted by the infected female Anopheles mosquito.   First letter clue