I remember about Giloe/Gul wel in our farm, once I asked my father what is this plant, he told me that, it is gulwel, and is good auvrvedic medicine for health,
In any case if any body is facing swine flue then pl. do  not worry . You can take Arsenic Alb200 ( homeopathic ) ,  Giloi(Gul wel) , Tulasi and will  be cured 100% as swine flue  is curable disease.
In hindi Giloe, Gulancha, Gulbel, Gulvel;
In marathi it is called Gul wel
In tamil it is called ; Amridavalli, Amudam, Asasi, Kunali, Narsindil, Paganrai, Pattigai, Silam, Sindil,Vayamadu
telugu it is called Guduchi, Iruluchi, Madhuka, Manapala, Somida, Tellatippatige,Tippatige

Giloi (medicinal name Tinospora cordifolia) is a commonly available plant in many areas. Take a one-foot long branch of giloi, add five to six leaves of Tulsi and boil in water for 15-20 minutes or long enough to allow the water to extract its properties. Add black pepper and sendha (salt used during religious fasts), rock or black salt, or Misri (crystalised sugar like lumps to make it sweet) according to taste. Let it cool a bit and drink this kadha (concoction) while still warm. It will work wonders for your immunity. If giloi plant is not available, get processed giloi powder from Hamdard or others, and concoct a similar drink once a day.
* Extracted from Times Of India 13th August 2009
where can I get giloi powder
(The author is an avid reader and follower of alternative therapies including spiritual healing, ayurveda, yoga and homeopathy)

You can also take Influenzum 200 (Homeopathy) which cost only Rs.10