0001635977 2026-05-14 2026-05-14 0001635977 1 2026-05-14 2026-05-14 0001635977 2 2026-05-14 2026-05-14 iso4217:USD N-2 N-2/A EX-FILING FEES 333-291962 0001635977 abrdn World Healthcare Fund N/A N/A N-2 abrdn World Healthcare Fund true Equity Common shares of beneficial interest, par value $0.01 true 1000000.00 138.10 Equity Common shares of beneficial interest, par value $0.01 true 127000000.00 N-2 333-267555 2022-12-06 11772.90 128000000.00 138.10 138.10 0.00 0.00 Pursuant to Rule 415(a)(6) under the Securities Act of 1933, as amended (the "Securities Act"), this registration statement includes $127,000,000 in aggregate principal offering price of unsold securities (the "Unsold Securities") that were previously registered for sale under the Registrant's Registration Statement on Form N-2 (File No. 333-267555) initially filed on September 22, 2022, and amended on November 10, 2022, and declared effective on December 6, 2022 (the "Prior Registration Statement"). The Registrant previously paid filing fees in the aggregate of $11,772.90 relating to the Unsold Securities. Pursuant to Rule 415(a)(6) under the Securities Act, the filing fees previously paid with respect to the Unsold Securities will continue to be applied to such Unsold Securities. Pursuant to Rule 415(a)(6) under the Securities Act, the offering of Unsold Securities under the Prior Registration Statement will be deemed terminated as of the date of effectiveness of this registration statement. The Registrant previously paid $138.10 in connection with the filing of the Registrant's Registration Statement on Form N-2 (File No. 333-291962) with the Securities and Exchange Commission on December 5, 2025.