A disease which is spread by direct contact is called -

• Contagious - (adjective) 
(১) সংক্রামক।
(২) সংক্রামক রোগবহনকারী।
(৩) (লাক্ষণিক) দেখাদেখি বিস্তার হয় এমন 
• A disease which is spread by direct contact - Contagious

- অন্যান্য অপশন গুলো 
• Transparency - A drawing on transparent paper.
• Epidemic - A disease that affects a large number of people in an area at the same time.
• Posthumous - A child born after death of his father.

Source: Website Lecture