Everyone in my family had strep and flu, I was just beginning to feel bad. I read somewhere on this site that Elderberry tea would help, and Vitamin C and Vitamin E. I could not find the Elderberry tea so I got Sambucol Elderberry Extract, I took a teaspoon a day with a small amount of water in it like the box said (The internet said take 3 times a day for 5 days, however I only took it once a day and it worked), I also took 1500 mg of Vitamin C Chewable and 400IU Vitamin E a day along with that, and it knocked it out by day two, I was trying to avoid the strep, right before Christmas when I took my granddaughter back to the doc for a second strep test. I had not been sick at all, but my throat that morning a felt a little scratchy, but I ask the Doc to run a strep test on me while I was there and it was positive, which she put me on an antibiotic, however I never ran a fever or anything with my strep so I think the home remedies helped there and I never did get the flu. I made sure I did not take my Vitamin C within 4 hours of taking my antibiotic.
Now everyone is getting the flu again and I felt like I was trying to get it so I started back on the Elderberry, Vitamin C and Vitamin E. I also do the Emergen-C orange or raspberry if I don't have the chewable C with me and it works really well.