1 Some accountants will complete one directorâs return for free, whereas others will charge a one-off fee. 2  IR35 contract reviews â some accountants provide a âfreeâ review service (subject to 1 or 2 reviews per year), whereas others charge a fixed-fee for an in-house or third-party review.
â¢ Sinus infection involves the sinus cavities of the skull, whereas the cold only involves the mucous membranes. â¢ Sinus infection is mainly due to bacterial, whereas the cold is due to viral agents. â¢ The headache in sinus infection is much heavier than in the cold, with the heaviness aggravating when bending forward.
The flu virus attacks the body by spreading through the upper and/or lower respiratory tract. What's the difference between a cold and flu? The common cold and flu are both contagious viral infections of the respiratory tract. Although the symptoms can be similar, flu is much worse. A cold may drag you down a bit, but the flu can make you shudder at the very thought of getting out of bed.